The Prehistory of Frá Fornjóti ok hans ættmönnum: Connections with the Chronicon Lethrense and their Consequences

The Old Norse origin myth known as Frá Fornjóti ok hans ættmönnum, which claims that Norway was founded by a pair of brothers named Nórr and Górr, is preserved in two distinct variants in the late fourteenth-century Icelandic manuscript known as Flateyjarbók. One variant, Fundinn Noregr, forms the preface to Orkneyinga saga and had therefore come into existence by c. 1230, whereas the other, Hversu Noregr byggðist, is not attested before c. 1290. Most scholars have argued that Hversu Noregr byggðist is a derivative of Fundinn Noregr, which was created to preface Orkneyinga saga by the Icelandic scholar Snorri Sturluson. This article draws attention to hitherto-undocumented parallels between both variants of Frá Fornjóti and a twelfth-century Latin text known as the Chronicon Lethrense or Lejre Chronicle. To explain these parallels, a new hypothesis for the pre-history of Frá Fornjóti is formulated: that both variants are independent witnesses to an earlier version of the myth which drew upon the Chronicon Lethrense or a shared model. This hypothesis is tested against arguments supporting the consensus that regards Fundinn Noregr as the original, taking the myth’s ideological underpinnings and analogues in Old Norse literature into account. It is suggested that the hypothesis best explains patterns of shared wording revealed by close comparative readings of passages in both variants, Orkneyinga saga, and other contemporary Old Norse texts. The article concludes with speculation about the context in which a previous version of the myth might have been composed.


Introduction
The twelfth and thirteenth centuries saw an explosion in vernacular history-writing in Scandinavia and Iceland, as a burgeoning intellectual elite blended their recently acquired knowledge of learned European trends with motifs gleaned from Norse folklore. This article explores one such infusion of traditions in a sparsely attested origin myth collectively referred to as Frá Fornjóti ok hans aettmönnum ("Concerning Fornjótr and his kinsmen", henceforth Frá Fornjóti). 1 The myth is preserved in two variants in the fourteenth-century Icelandic manuscript Flateyjarbók (Reykjavík, Árni Magnússon Institute GKS 1005 fol.). It traces the ancestry of the elite dynasties of Norway and the Orkney Isles through the brothers Nórr and Górr to a primordial being named Fornjótr, whose sons personify and rule the elemental forces of sea, fire, and wind. One variant, Fundinn Noregr ("Norway founded", henceforth FN), forms the preface to Orkneyinga saga (henceforth Orkn.), an account of the ruling dynasty (the jarls) of Orkney completed by c. 1230. The second, Hversu Noregr byggðist ("How Norway was settled", henceforth HNB), existed by c. 1290. Current consensus maintains that HNB was adapted from FN, which itself is generally regarded as a derivative of Orkn. and the work of the saga's probable redactor, the Icelandic chieftain and scholar Snorri Sturluson.
This article highlights a previously unacknowledged connection between Frá Fornjóti and a Latin text from twelfth-century Denmark, the Chronicon Lethrense, which itself drew upon learned European origin myth motifs. It considers the implications of this connection for understanding the development of the myth. The arguments employed to support the current consensus are re-examined and tested against a new hypothesis: that the variants are independent witnesses to a previous version of the myth that was not associated with the production of Orkn.

The Variants: Context and Consensus
FN and HNB mirror one another in narrative structure. Both begin by naming Fornjótr and his sons Hlér (or AEgir), Logi, and Kári, who rule the sea, fire, and wind, respectively. Kári's descent is traced through generations of wintry personifications such as Snaer inn gamli ("Snow the old") to Þorri, a ruler of Finnland, Kvenland, and Gotland, who shares his name with a winter month in the pre-Julian Norse calendar. Þorri fathers two sons, Nórr and Górr, and a daughter Gói (another winter month). One winter, Gói goes missing. The brothers search for her, Nórr skiing overland to the western coast of Scandinavia and Górr travelling by sea. When they reunite, they divide the lands they have subdued en route, so that Nórr receives the mainland, which is henceforth called "Nórvegr" (ON Noregr "Norway"), and Górr the coastal islands. Nórr finds Gói in the Norwegian interior along with her abductor, Hrólfr í Bergi ("in the mountain"). Honour is satisfied with the agreement that Hrólfr will frozen north and thus allowed the jarls to portray themselves as "more 'Norwegian' than the kings of Norway" (Beuermann, 2011, p. 117).
HNB cannot concretely be traced earlier than c. 1290, when it inspired the preface of Þorsteins saga Víkingssonar (Rowe, 2005, p. 317). This version of the variant was probably markedly different from the one we know from Flateyjarbók, as it has been extensively updated with genealogical material borrowed from various Old Norse literary traditions (some fourteenth-century). Nevertheless, the pre-1290 version probably included four or five generations after Nórr (Allport, 2021, p. 59;2022 [forthcoming]). Further changes may have been made when it was incorporated into Flateyjarbók (Rowe, 2005, p. 321;Allport, 2021, p. 52).
Elizabeth Ashman Rowe (2005, 321-322) suggests that "Hversu Noregr byggðist … abbreviates Fundinn Noregr in some places but in other places expands upon it". She draws attention to "blind motifs" in HNB that assume knowledge of FN. For example, in HNB we are told that the Kvens' annual midwinter sacrifice was named after Þorri, but that after Gói disappeared it was held a month late and this month was subsequently named after Gói. No explanation is given for this delay, whereas in FN, it is explained that the additional sacrifice was held to hasten Gói's safe return. Rowe also points to differences which alter the nuance of the narrative. In FN Nórr and Hrólfr fight before coming to terms, but in HNB Gói intervenes before the fight begins and secures Hrólfr's submission to Nórr. Additionally, FN describes conflict between the sons of Górr and of Nórr, which is not mentioned in HNB. Given HNB's piecemeal development, we cannot be certain when these changes were made.

Fornjótr and his Elemental Offspring
The narrative into which the names of Fornjótr and his sons, Hlér/AEgir, Logi, and Kári, are woven in Frá Fornjóti is unique to the myth, although references to these beings (both collectively and as individuals) are dotted throughout Old Norse poetic tradition. Margaret Clunies Ross (1983, pp. 51-57) compares their appearance in Frá Fornjóti to the myth of the primordial being Ymir in Snorri Sturluson's Edda and suggests that Snorri's theoretical framework accommodated the depiction of primal elements as Norwegian progenitors.
Fornjótr, whose name may mean "depriver of use" or "ancient inhabitant", is a mythological figure of impressive antiquity (Clunies Ross, 1983, pp. 47-49;McKinnell, 2021, pp. 417-419). He first appears in the (possibly) ninth-century skaldic poem Ynglingatal and even finds a parallel in the Old English herb-name "Fornetes folm" ("Fornet's palm"). In Ynglingatal and several subsequent verses, "Fornjóts sonr/synir" ("the son/s of Fornjótr") appear as kennings for the elemental forces The Prehistory of Frá Fornjóti of fire and wind, which are also personified as brothers along with the sea-being AEgir in lists of poetic circumlocutions in Snorri's Edda (Faulkes, 1998, p. 39). Poetic appearances of Hlér are somewhat rarer. The kenning "Hlés vita" ("beacon of Hlér [= gold]") (Sigurður Nordal, 1933, 149) appears in a lausavísa ("loose verse") attributed to Egill Skallagrímsson in Egils saga. If the attribution is correct, this dates the verse to the tenth century, but it may equally be the invention of the saga author in the thirteenth.
Hlér's name appears with AEgir and Fornjótr in the three surviving fragmentary verses of Norðrsetudrápa, which Finnbogi Guðmundsson (1965, p. xvi) regarded as inspiration for the mythical opening of Frá Fornjóti. The poem, which describes the fierce weather conditions off western Greenland, is attributed to the mysterious Sveinn and has been dated to the late eleventh century. The kennings "élreifar … AEgis doetr" ("storm-glad daughters of AEgir") and "doetr Hlés" ("daughters of Hlér") are employed to refer to waves, whereas "ljótir synir Fornjóts" ("the ugly sons of Fornjótr") denotes winds bringing blizzards (Clunies Ross, 2017, pp. 398-400).
Whereas the elemental associations of AEgir, Logi and Kári can be discerned from their names, the etymology of Hlér is less straightforward (Clunies Ross, 1983, pp. 57-61). The medieval scholar Óláfr Þórðarson (d. 1259), nephew to Snorri Sturluson and author of the Third Grammatical Treatise, connected it with ON hlé (shelter/protection) and hlýja (to shelter/protect), but consequently assumed its use in Norðrsetudrápa must be ironic: "her er saer kallaðr hlǽr, þviat hann hlyr allra minzt" ("here the sea is called Hlér, because it protects least of all") (Björn Magnússon Ólsen, 1884, p. 114). Clunies Ross (1983, pp. 58-60) and McKinnell (2021, p. 420) agree that this etymology is unlikely, as it lacks the elemental association present in other literary references to the being. Clunies Ross instead proposes that the name was derived from the Irish tradition of Mannanán mac Lir, the mythical eponym of Mann whose patronymic means "son of ler ('sea')".
Clunies Ross (1983, pp. 58-60) associates knowledge of Hlér's origins with the milieu at Oddi and the works of Snorri Sturluson. She suggests that "[Hlér's] currency never passed beyond a small circle" as his elemental associations were apparently unknown to Óláfr Þórðarson, who was not affiliated with the milieu. As Clunies Ross observes, FN glosses Hlér with the phrase "er vér kǫllum AEgir" ("whom we call AEgir") and later refers to him as "Hlé inum gamla af Hlésey" ("Hlér the old of Hlésey") (Finnbogi Guðmundsson, 1965, pp. 3-4), referring to the Danish island of Laesø. The same notion is found in Skáldskaparmál in Snorri's Edda, which begins: "E[inn ma]ðr er nefndr AEgir eða Hlér. Hann bjó í ey þeiri er nú er kǫlluð [Hlé]sey" ("There was a man named AEgir or Hlér. He lived on that island which is now called Hlésey") (Faulkes, 1998, p. 1). Clunies Ross compares the etymological association with Laesø with the same impulse in the tradition of Mannanán mac Lir. However, Mikko Heikkilä (2012, pp. 102-113) suggests that Hlér shares the same Proto-Scandinavian root (*χlewaz) as the Finnic giant name Kaleva (see de Vries, 2000, p. 237). Defining the root as "good conditions for sailing", Heikkilä suggests that the term was borrowed into Finnic (with epenthesis) before c. 500 A.D., implying that the mythological associations already existed at this time. He suggests that a separate being in Finnic mythology, Liera, reflects a subsequent, Viking Age borrowing from ON Hlér. If accepted, either of these conclusions suggests that 1 3 the mythological Hlér was a well-established, even archaic feature of mythography across the Norse world, which at least fits with his appearances in skaldic poetry.
The etymology of Górr is uncertain. De Vries (2000, p. 183) noted that it could be related to MNor gosa "draught" or MNor gorre "lad", but McKinnell (2021, p. 423) suggests that Górr is simply an imitative masculine form of Gói. The last option seems most feasible and suggests that the name was merely invented to complement Nórr, casting Górr as the proficient but less successful founding sibling who by comparison heightens his brother's grandeur: the Remus to Nórr's Romulus; the Horsa to his Hengist.
These comparisons are not trivial. Despite differing markedly from Snorri's euhemeristic myth of eastern origins, Frá Fornjóti drew upon motifs typical of Classical and medieval European origin myths. These connections, thus far underacknowledged in scholarship, are illustrated through the variants' ties to the Chronicon Lethrense.

The Chronicon Lethrense
The Chronicon Lethrense or Lejre Chronicle is an early Latin account of Danish history embedded in the Annales Lundense. It is usually associated with 1170 s Roskilde (Gertz, 1917-18, pp. 34-7), although Niels Lindow (2016, pp. 26-29) proposes a composition date as early as the reign of King Eiríkr eymuni ("the Memorable") from 1134-37. The text sparsely narrates the foundation of the Danish kingdom by a legendary ruler named Dan and the exploits of his descendants, providing a framework that was heavily adapted by subsequent Danish historiography. The Chronicon may have been known to the Danish historian Saxo Grammaticus, whose Gesta Danorum was completed between 1208 and 1219 (Friis-Jensen, 2015, p. xxxiv; Lindow, 2016, p. 29).

3 The Prehistory of Frá Fornjóti
There are several arresting parallels shared uniquely between the narrative of the Chronicon and both variants of Frá Fornjóti. The first and most obvious of these is the appearance of Nóri as Dan's brother within the narrative: "fuit enim in Upsala ciuitate Suethie rex quidam, Ypper nomine, tres filios habens, quorum unus Nori, alter Østen, tercius Dan dicebatur" ("for in the city of Uppsala there was a king of the Swedes called Ypper, who had three sons, one called Nóri, the second Østen, and the third Dan") (Newlands, 2007, p. 314-315). Even if Lindow's early dating of the Chronicon is not accepted, the lacuna in Historie Norwegie and the text's uncertain dating make this the oldest verifiable reference to Nórr/Nóri in the written record. As the first three (of five) appearances of Nórr/Nóri in medieval literature are therefore found in twelfth-century Latin traditions (albeit translated into Old Icelandic in the case of Óláfs saga), we can be confident that the mythical founder figure originated in Latin learned writings of this century, of which eponymous founders are a well-established feature (Reynolds, 1983, pp. 375-377). 2 The second parallel with Frá Fornjóti is the structure of the same passage, in which an eponymous founder fathers three sons whose names reflect the realms they inherit. Dan and Nóri's father is Ypper, a back-formation from Uppsala, the Swedish city from which he rules. The name of their brother Østen appears to denote "eastern lands", in apparent reference to Sweden itself (Newlands, 2007, p. 315 n. 3). This structure is echoed in the names of Þrándr, Garðr-Agði, and Raumr, the three eponymous sons of Nórr in HNB. In the Chronicon, Dan's son Ro gives his name to Roskilde, a city within his father's realm; in HNB, sons of Garðr-Agði and Raumrsuch as Hörðr and Hringr (Fig. 1)-found and give their names to the regions they inherit. In both texts, genealogy is combined with a geographical and social hierarchy, as each subsequent generation gives their name to a further subdivision of the founder's realm. Rowe (2005, pp. 322-323) suggests that in HNB this impulse is an extension of the philosophy that underscores the myth of Fornjótr and his sons. Yet although an etymological dimension is apparent in the elemental names of Fornjótr's offspring, only Kári is depicted (by quite some remove) as a progenitor of peoples or realms. The much closer parallel between the sons of Nórr and those of Ypper echoes a motif of altogether more ancient roots.
The motif of a founder father begetting three progenitors belongs to a venerable origin tradition known as the "table of nations" (Fig. 2). This appears in the Old Testament account of the sons of Noah and was subsequently developed in influential medieval texts such as Isidore's Etymologiae in the seventh century. Noah's sons Shem, Ham, and Japheth are portrayed as the progenitors of the peoples of Asia, Africa, and Europe, respectively (Barney et al., 2006, pp. 192-193;Reynolds, 1983, p. 376). A variant of the motif appears in two Latin traditions: the sixth-century Frankish Table of Nations and a derived passage in the Historia Brittonum from ninth-century Wales. This myth derives the peoples of Europe from three sons of Alaneus: Hessitio, Armeno, and Negue. In the Historia, the grandsons of Alaneus are eponyms for various European peoples. Hessitio, for example, fathers Francus, Romanus, Britto, and Albanus (Goffart, 1983, pp. 110-112).
This structure had an unclear impact on Icelandic literature. An echo of the "table of nations" may be found in the six sons of Óðinn in Snorri's Edda and the dynasties they disseminate (Faulkes, 2005, pp. 5-6;Fig. 2). The three Scandinavian dynasties in Snorri's model, the Ynglingar, Skjǫldungar, and Háleygir (descended from Yngvi, Skjǫldr, and Saemingr) were also grouped in a genealogical tradition known to Snorri and preserved in AM 1 e ß II fol. (Faulkes 1978-79, p. 96). However, the use of the motif in the Chronicon and Frá Fornjóti more closely resembles its appearance in the highly influential Historia regum Britanniae of Geoffrey of Monmouth, which was completed by 1139 and quickly made its way to Scandinavia and Iceland, where it was partially translated in c. 1200 at Þingeyrar (Reeve, 2007, pp. vii and 31;Kalinke, 2015, p. 9). In the Historia regum, etymological associations are added at every genealogical level. Britannia's eponymous founder Brutus fathers three sons, Locrinus, Albanactus and Kamber, who divide their father's realm into Lloegyr ("England", according to contemporary Welsh tradition), Alban ("Scotland"), and Cymry ("Wales"). Their

3
The Prehistory of Frá Fornjóti descendants give their names to various British cities, providing a clear parallel with Ro in the Chronicon. This systematic etymological element is lacking from the "table of nations" structure (such as it exists) in Snorri's Edda.
Finally, the Chronicon's reference to "gygas quidam, nomine Lae, in insula, que uocator Leshø" ("a giant called Lae, dwelling on the island called Laesø") (Newlands, 2007, pp. 320-321) is a clear analogue to FN's Hlér inn gamli "ór Hlésey" ("of Hlésey"). This need not imply that FN preserves a direct borrowing from the Chronicon, although at least the reference to Hlésey may have been inspired by it. A borrowing would require prior knowledge of the names of both Hlér and Hlésey for their Latinized forms to be recognized. Icelandic awareness of the former is confirmed by Hlér's appearance in Norðrsetudrápa, and the association with Hlésey may have been common in twelfth-century Norse tradition. In any case, Hlér was clearly known well beyond the milieu at Oddi.
These parallels indicate that Frá Fornjóti drew directly upon the Chronicon or a shared model. In either case, the parallels add an important caveat to discourse which has presented the myth as an expression of "Nordic self-esteem and pride … that … provided a counterpart to the [Trojan] immigration theory which got its inspiration from the continent" (Meulengracht Sørensen, 1993, p. 219;Finnbogi Guðmundsson, 1993, p. 210;Beuermann, 2011, p. 116). Nordic self-esteem and pride may well be central to the myth, but it is inescapable that Frá Fornjóti's most significant analogue is a Latin text heavily inspired by European traditions.
Furthermore, the parallels pose a challenge to the consensus that HNB was derived from FN. The appearance of the "table of nations" structure in HNB but not FN has three explanations of varying feasibility. Accepting the consensus, we must assume that either: 1. It is pure coincidence. The compiler of HNB borrowed a structure from elsewhere (e.g. the Historia regum) that happened to be central to the Chronicon, FN's probable model, but was not in FN itself, or; 2. The compiler of HNB reborrowed the information from the Chronicon in the decades after FN was completed, despite the Chronicon's lack of wider impact on Icelandic literature.
Such happenstance cannot be ruled out, but the simplest explanation is that HNB was not dependent upon FN but was instead derived from a common source: an earlier version of the myth which contained all the features shared with the 1 3 The Prehistory of Frá Fornjóti Chronicon. If so, the Frá Fornjóti myth could not have been created simply to preface Orkn. The remainder of the article tests this hypothesis.

The Prehistory of Frá Fornjóti
The consensus that HNB is a derivative of FN has primarily been based upon the assumption that FN was created to preface Orkn. Only Rowe's analysis considers the relationship between the variants on a textual level. Her identification of blind motifs is insightful but does not demonstrate conclusively that HNB was adapted from FN, as these motifs could equally be explained by derivation from a shared antecedent. Indeed, it is striking how little wording is shared between the two texts, with most correspondences being limited to generic phrases. Even integral plot points are worded differently; for example, where FN states that "Hrólfr hafði numit á brott af Kvenlandi Gói Þorradóttur" ("Hrólfr had carried Gói Þorradóttir off from Kvenland") (Finnbogi Guðmundsson, 1965, pp. 5-6), HNB has "Hrólfr í Bergi hafði tekit Gói ok gengit at eiga hana" ("Hrólfr í Bergi had captured Gói and proceeded to marry her") (Guðni Jónsson, 1950, p. 76). If HNB was derived from FN, the former did not so much revise as wholly rewrite the latter. These changes could not have been made in the interests of space, as the wording of HNB is frequently more verbose. It is more likely that the variants' authors simply took different liberties with a common exemplar.
Considered in this light, certain passages in FN appear to abbreviate concepts expressed more fully in HNB. The most significant example is a passage which Rowe regards as the inspiration for HNB but which could equally be a hasty synopsis of FN's proposed antecedent: Þaðan sneri Nórr aptr norðr til ríkis þess, er hann hafði undir sik lagt; þat kallaði hann Nórveg. Réd hann því ríki, meðan hann lifði, en synir hans eptir hann, ok skiptu þeir landi með sér. Ok tóku svá ríkin at smaettask sem konungarnir tóku at fjǫlgask, ok grindusk svá í fylki (Finnbogi Guðmundsson, 1965, p. 6) (From there, Nórr turned back north to the kingdom he had subjugated. He called it Norway. He ruled the kingdom while he lived, and his sons after him, but they divided the land between them. And so the realm diminished as the kings increased and was divided into regions.) This passage creates the conditions that necessitate Haraldr hárfagri's unification, which makes more sense in the context of HNB, in which Haraldr himself appears. Norway is already united in the chapter of Orkn. that follows FN, going from fragmented to whole without explanation.
The first argument assumes that the appearances of beings and themes across textual traditions associate those traditions with the same intellectual milieu or even the same author, which is precarious when our view of the period is dictated by so few surviving texts. Clunies Ross (1983, p. 55) is undoubtedly correct to argue for "demonstrable thematic and intellectual cohesion between Fundinn Noregr and Snorri's Edda", but Rowe (2005, p. 323) demonstrates that the same principles underscore the unique sections of HNB, and no-one has suggested it was the work of Snorri or the Oddi milieu. As with the Chronicon and Frá Fornjóti, shared features can indicate a relationship between two traditions but do not imply shared authorship.
Thus, although Snorri's role in updating Orkn. and his shaping of FN is not here disputed, and the Icelandic scholar clearly knew of Fornjótr and his sons from skaldic poems such as Norðrsetudrápa, it does not follow that Frá Fornjóti must have been his work. His quotation of these verses attests simply to the contemporary circulation of traditions related to these mythological beings, as does the appearance of Lae in the Chronicon Lethrense. The link between the Chronicon and Frá Fornjóti itself represents one channel through which contemporary European ideas or motifs could have reached Snorri.
The presence of Orcadian ideology in FN also does not conflict with the suggestion that it was adapted from Frá Fornjóti. The implied contrast between a native regional aristocracy and an intrusive royal dynasty (the latter conspicuously absent from FN itself) undoubtedly suited the interests of the Orkney jarls but is not out of place in HNB. Indeed, HNB explores this dynamic more explicitly, weaving the Ynglingr Haraldr hárfagri into the genealogies through marital ties. HNB's rendition of the myth presents a subtler, less hostile vision of Norwegian royal power, but nevertheless stresses the autochthony of Norway's regional aristocracy. This balancing of royal authority and aristocratic autonomy can easily be connected to twelfthand early thirteenth-century ideological struggles unfolding throughout Norway itself, of which the Orkney dynasty's relationship to royal power is merely one facet.

3
The Prehistory of Frá Fornjóti As Roland Scheel (2021, pp. 274-275) notes, these struggles found expression in contemporary Icelandic literature. HNB's structure could easily have belonged to an antecedent which did not share FN's specific Orcadian slant.
Certain aspects of Frá Fornjóti make more sense if it is regarded as a myth of primarily Norwegian, rather than Orcadian, origins. FN is unique among European origin myths in that Górr, the legendary progenitor of the tale's Orcadian subjects, is not its primary protagonist. Nórr receives a greater share of the narrative and is solely responsible for resolving the central conflict of Gói's abduction; in FN, Górr is not even present for this resolution. It is also unique that Górr does not found a lasting polity and is never connected to his descendants' realm, the Orkneys. Both variants associate his island domain solely with offshore islands along the Norwegian coast (see quotations below). There is no indication that this realm exists beyond the lifetime of his sons; indeed, the epithet of one descendant, Ívarr Upplendingajarl ("jarl of the people of Uppland"), associates him with Norway's landlocked interior. As a result, FN "vedkommer ikke det mindste Orknøerne … [og] Norges bebyggelse har intet med den øvrige Jarlesaga ... at gøre" ("does not in the least concern the Orkneys … [and] Norway's settlement has nothing to do with the rest of [Orkn.]") (Finnur Jónsson, 1898, pp. 648-659). The Norwegian perspective in Frá Fornjóti is plain to see, but even in FN, Orcadian interests, although present, require more thorough excavation.

Beiti Górsson and Magnús berfoettr
To establish the present hypothesis as a feasible (if unprovable) alternative to the consensus, we need only address the third argument: that FN had derived its account of Beiti Górsson from Orkn. ch. 41's narrative of Magnús berfoettr. Even this possibility does not prevent the core structure of the foundation narrative-Nórr's creation of Norway and its division among his offspring-from being older than FN; the parallels with Orkn. ch. 41 pertain to relatively minor story elements. However, it does challenge the idea that a previous version of the myth contained much the same features as those found in our surviving variants. The parallels in question are found in the following lines of FN: Þá skiptu þeir lǫndum með sér broeðr. Hafði Nórr meginland allt, en Górr skal hafa eyjar þaer allar, er hann ferr stjórnfǫstu skipi milli ok meginlands. … Beiti lagðisk inn í Þrándheim ok herjaði þar; hann lá þar, er nú heitir Beitsaer ok Beitstǫð; þar lét hann draga skip ór Beitstǫð innanverðri ok norðr yfir Eldueið; þar gengr Naumsi at norðan. Hann settisk í lypting ok helt um hjámunvǫlinn, ok eignaðisk hann land allt, þat er þá lá á bakborða, ok er þat margar byggðir ok mikit land (Finnbogi Guðmundsson, 1965, pp. 5-7). (Then the brothers divided the land between them. Nórr had all the mainland, but Górr would have all the islands, wherever he could travel between them and the mainland with a fixed-rudder ship. … Beiti laid a course into Þrándheimr and raided there. He anchored in the places which are now called Beitsaer ("Beitstadsford") and Beitstǫð ("Beitstad"). There he had his ship dragged out of Beitstǫð inwards and north to Eldueið ("Namdalseid") to where 1 3 Naumsi ("Namsen") flows from the north. He sat in the aft and held the tiller and laid claim to all the land which then lay to port, and that is a large and well-settled land.) The equivalent passages in HNB show the variant's most protracted correspondence in wording with FN (in italics): Þá skiptu þeir braeðr ríkinu með sér, svá at Nórr skyldi hafa meginland allt norðan frá Jötunheimum ok suðr til Álfheima, þat heitir nú Noregr, en Górr skyldi hafa eyjar allar, þaer er lágu á bakborða elliða hans, er hann faerði norðan með landi … Beitir saekonungr fór með elliða inn í Þrándheim ok inn í Beitsjó. Hann lét gera skipsleða undir elliðann, en snjór var mikill ok sleðfaeri gott. Þá settist Beitir í lypting ok lagði stýri í lag ok lét draga upp segl ok lét menn sína draga elliðan norðr um Elliðaeið til Naumudals ok eignaði sér land allt þat, er lá á bakborða (Guðni Jónsson, 1950, pp. 76-77). (Then the brothers divided the kingdom between them, such that Nórr should have all the mainland from Jötunheimr in the north and south to Álfheimrthis is now called Norway-but Górr would have all the islands which lay to the port side of his ship, when he travelled north along the coast … Beitir the sea-king travelled with his sailing ship into Þrándheimr and into Beitsjó ("Beitstadsfjord"). He had a ship-sled put under the sailing ship, and the snow was heavy and good for sledging. Then Beitir sat in the aft and shipped the rudder and had the sail hoisted, and had his men drag the sailing ship north over Elliðaeið ("Ship-isthmus") and laid claim to all the land which lay to port.) The episode in Orkn. ch. 41, which also shares wording with FN (in italics), runs as follows: Þá kómu í móti honum sendimenn Melkólms Skotakonungs ok buðu honum saettir, sǫgðu svá, at Skotakonungr vill gefa honum eyjar allar, þaer er liggja fyrir vestan Skotland ok fara maetti stjórnfǫstu skipi milli ok meginlands. En er Magnús konungr helt sunnan at Sátíri, lét hann draga skútu yfir Sátíriseið. Konungr helt um hjálmvǫl ok eignaðisk svá allt Sátíri; þat er betra en in bezta ey í Suðreyjum nema Mǫn (Finnbogi Guðmundsson, 1965, pp. 98-99) (Then messengers of Malcolm, king of the Scots, came to meet [Magnús], asked for reconciliation, and said thus: that the king of the Scots would give him all the islands which lie to the west of Scotland wherever one might travel between them and the mainland with a fixed-rudder ship. But when King Magnús came from the south to Sátíri ("Kintyre"), he had his skiff dragged over Sátíriseið ("the Tarbert isthmus"). The king held the tiller and thus laid claim to all Sátíri, which is better than the best isle in Suðreyjar ("Mann and the Hebrides") apart from Mǫn ("Mann").) As Finnbogi Guðmundsson (1965, pp. xiii-xiv) noted, the appearance of two so-similar episodes in a single saga undoubtedly implies a relationship, even in a saga with as complicated a production history as Orkn. Beiti's act provides a venerable antecedent and thus adds legal and ritualistic weight to Magnús's; such appeals to antiquity are typical of medieval literary and legal practice (Landro, 2010, pp. 189-191). Consequently, the appearance of Beiti's act of expansionism in both variants would appear to confirm that HNB was derived from FN and that Frá Fornjóti was associated with the creation of Orkn.
Finnbogi further noted that Heimskringla's version of the Magnús episode, which mostly follows Orkn. ch. 41, also includes wording found only in FN (in italics): "Konungr sjálfr settisk í lypting ok helt um hjálmunvǫl ok eignaðisk svá landit, þat er lá á bakborða. Saltíri er mikit land ("the king himself sat in the aft and held the tiller and thus laid claim to the land which lay to port. Saltíri is a great land") (Bjarni Aðalbjarnarson, 1951, p. 224). For Finnbogi this was decisive evidence of Snorri Sturluson's authorship of FN. He suggested that Snorri adapted Orkn. ch. 41 to create FN, before consciously combining different aspects of both episodes in his account of Magnús in Heimskringla. The decision to combine the two episodes in this way is improbable unless Snorri was intimately familiar with FN and its parallels to Orkn. ch. 41. Finnbogi took it for granted that the Magnús episode belonged to Orkn.'s first production phase and became known to Snorri when he updated the saga, but the possibility that Snorri added both episodes to Orkn. cannot be ruled out.
The Magnús episode also appears in two Kings' saga compilations whose initial composition is dated to the 1220 s: Morkinskinna and Fagrskinna (Ármann Jakobsson, 2005, 395). At least the former was known to Snorri and itself drew upon Orkn. (Gade and Andersson, 2000, p. 21;Finlay and Faulkes, 2011, p. 10). The passage in Fagrskinna is a close copy of Morkinskinna. The wording of the Morkinskinna variant differs significantly from Orkn. ch. 41 and Heimskringla. Although there are enough correspondences to suggest a common source, close textual readings argue against identifying Orkn. ch. 41 as this source. 4 Firstly, the Morkinskinna version of the episode, which is almost twice the length of the variants in Orkn. and Heimskringla, contains details which are not found anywhere in those texts, such as the placename Sátirismyla ("the Mull of Kintyre") (Finnur Jónsson, 1932, p. 321). Details requiring knowledge of the local toponymy in western Scotland are unlikely to be subsequent embellishments. Secondly, there are features shared by Heimskringla, Morkinskinna and the Frá Fornjóti variants which are absent from Orkn. ch. 41, such as the phrase "settisk í lypting" ("sat in the aft") (Finnur Jónsson, 1932, p. 321). Snorri does not seem to have derived the former phrase from FN, as Finnbogi supposed, as Heimskringla accords with Morkinskinna and Fagrskinna in prepending the word "sjálfr" ("[him]self"), which FN lacks. In addition, every passage barring HNB and Orkn. ch. 41 describes the claimed territory as "mikit land" ("a large land") and notes that the ship was dragged northwards. 5 FN echoes Morkinskinna in using ON leggja ("lay [a course]") to describe the voyage to the isthmus. Intriguingly, Heimskringla and HNB alone contain the phrase "leggja/lagði stýri í lag" ("[to] ship/shipped the rudder").
To be consistent with Finnbogi's model, Snorri would have had to combine wording from both Morkinskinna and Orkn. ch. 41 to write FN. For the passage in Heimskringla, he would need to then blend aspects of Orkn. ch. 41, Morkinskinna and FN (Fig. 3). It is not impossible (but perhaps somewhat unfathomable) that Snorri would choose to composite the texts in this way, but the matter is complicated by the parallel shared between HNB and Heimskringla, as it requires that the author of the former chose to combine the Beiti episode in FN with wording from an episode in a separate text that referred to a different time, person, and place, but just happened to be the work of the same author: yet another remarkable coincidence! The present hypothesis suggests instead that FN and HNB shared a common antecedent that Snorri adapted to create the former text. In this scenario, the phrase "lagði stýri í lag" in HNB was not borrowed from Heimskringla; rather, Heimskringla borrowed it either from the antecedent or from a common source. We can therefore postulate an alternative, somewhat simpler model for the transmission of episode: that the same tradition of Magnús berfoettr informed Morkinskinna, Frá Fornjóti, and Snorri, who used it as a source for both Orkn. ch. 41, which he himself added to the saga, and Heimskringla. Snorri also drew upon Frá Fornjóti to craft FN as a preface to Orkn (Fig. 4). According to this model, none of Snorri's passages were created by elaborately combining snippets of their This interpretation rests on the supposition that the Beiti episode in Frá Fornjóti was closely and consciously modelled on the Magnús tradition prior to the appearance of both traditions in Orkn. This is, of course, pure speculation, but as the episode provides a venerable precedent to Magnús's act of land-taking, it is hardly impossible. Sigurður Nordal (1913-1916, p. xlvii) believed that the Magnús episode derived from Orcadian tradition, but this is far from certain. Magnús was a Norwegian king, and the purported event takes place in western Scotland, beyond the Orcadian polity. A lost saga of Magnús, perhaps even an oral tradition, may be more likely; even the earliest phase of Orkn. is thought to have sourced material from lost sagas of Norwegian kings, which are credited in early witnesses to the text (Jesch, 2010, p. 162).
The "common ancestor" model also makes better sense of the appearance of the two episodes in Orkn., which does not obviously suit the narrative or its Orcadian ideology. To the contrary, it legitimizes the expansionism of a Norwegian king, which seems antithetical to the interests of the jarls. 6 There is no condemnation of Beiti's act, and as neither a son of Nórr nor an ancestor of the jarls (who descend from his brother), the land-taking does not provide the latter with any inherited claims. The pairing of the episodes is far more supportive of Norwegian territorial ambitions and therefore of a shared ancestor of FN and HNB which lacked FN's more overtly Orcadian perspective.

Conclusion
In summary, the clear parallels between the origin schemas of the Chronicon Lethrense and the Frá Fornjótr myth offer an insight into a twelfth-and early thirteenthcentury learned milieu which spanned the Old Norse world. Of these parallels, the etymologized table of nations found in both the Chronicon and HNB suggests that the structure of the latter may preserve elements of an older version of the myth than the seemingly abbreviated account in FN. This challenges the consensus that FN is the original version of the myth and that HNB is its derivative. The strongest barrier to this "common ancestor" model is Frá Fornjótr's apparent adaptation of the Magnús episode in Orkn. ch. 41. However, a close textual reading of the different versions of this episode in Orkn., Heimskringla, Morkinskinna, and Fagrskinna, as well as in Frá Fornjótr, suggests that it was not original to Orkn. but circulated independently, possibly in a lost saga of Magnús berfoettr. As the Chronicon itself demonstrates, the division of territory between land and sea realms was a motif already established in twelfth-century Scandinavian historiography and could thus have influenced such a saga. The Beiti episode could even have been developed to complement this hypothetical tradition, as it serves to provide Magnús's purported act of land-taking with a legendary precedent.
Although these arguments do not conclusively demonstrate that FN and HNB share a common ancestor, they are at least as substantial as the foundations upon which consensus has hitherto been built. If this hypothesis fails to convince, we must instead concede that HNB probably originated in the same timeframe (the early thirteenth century) and milieu as FN in order to draw upon the same literary models, which may have included the Chronicon, and to make the connection between FN and Heimskringla.
If a common ancestor existed, we may begin to speculate about the milieu that produced it. Oddi is possible, although the only remaining basis for this is Snorri's knowledge of the myth, which is hardly a compelling link. 7 A more likely option may be Þingeyrar. This centre is well-known for its history-writing and knowledge of European traditions in the twelfth century. Sverris saga was begun in the 1180 s by Þingeyrar's abbot, Karl Jónsson, under the supervision of its subject, King Sverrir of Norway, and Geoffrey's Historia regum was known there by 1200 (Ármann Jakobsson, 2005, pp. 392-394;Kalinke, 2015, p. 9). Furthermore, Oddr munkr's Óláfs saga demonstrates the centre's awareness of Nórr/Nóri. Is it possible that the Chronicon was known there in the late twelfth century? Or should we even look beyond Iceland for the genesis of the tradition? The Historia Norwegie almost certainly alluded to Nórr/Nóri and shares a curious parallel with the Chronicon in a folktale about beaver "slaves" otherwise found only in Gerald of Wales' Itinerarium Kambriae from 1191 (Dimock, 1868, p. 115;Ekrem & Mortensen, 2003, p. 60;Newlands, 2007, pp. 320-322). If this shared anecdote attests to a link between the milieus that produced the Historia Norwegie and the Chronicon, could Frá Fornjóti have originated in Norway itself?
Further study of the Norwegian ideology of the Frá Fornjóti myth might clarify its early history. Nevertheless, the revelation of its connections with the Chronicon transfigures our perception of the myth and its prehistory. Rather than an inconsistent account of Orcadian origins, we must consider the possibility that an earlier version of the myth bore more resemblance to its younger child, HNB, and presented a schema for Norwegian origins that explained Norway's regional diversity and prepared it for unification.