Yngling in the context of "Ohthere"

Gamla Uppsala (Swedish: [ˈɡâmːla ˈɵ̂pːˌsɑːla], Old Uppsala) is a parish and a village outside Uppsala in Sweden. It had 17,973 inhabitants in 2016.

As early as the 3rd century AD and the 4th century AD and onwards, it was an important religious, economic and political centre. Early written sources show that already during prehistory, Gamla Uppsala was widely famous in Northern Europe as the residence of Swedish kings of the legendary Yngling dynasty. In fact, the oldest Scandinavian sources, such as Ynglingatal, the Westrogothic law and the Gutasaga talk of the King of the Swedes (Suiones) as the "King at Uppsala". It was the main centre of the Swedes.

Ynglingatal or Ynglinga tal (Old Norse: 'Enumeration of the Ynglingar') is a Skaldic poem cited by Snorri Sturluson in the Ynglinga saga, the first saga of Snorri's Heimskringla. Þjóðólfr of Hvinir (Thjodolf), who was a poet for Harald Fairhair (r. 872–930), is traditionally credited with its authorship. Snorri quotes frequently from this poem and cites it as one of the sources of the saga. The composition of the poem is dated to the 9th century.

The poem lists the partly mythical and partly historical ancient Swedish kings; twenty-seven of whom are mentioned in the poem, along with details about their deaths and burial places. The title Ynglingatal alludes to Yngling, who had the name Yngve-Frey—another name for Frey, the god who was worshipped in Sweden. Yngling allegedly descended from Frey's son Fjölnir. Snorri portrayed Harald Fairhair as a descendant of the Ynglings. The poem was written on behalf of Ragnvald Heidumhære, a cousin of King Harald Fairhair, and its last stanza is about Ragnvald.

Eadgils, Adils, Aðils, Adillus, Aðísl at Uppsölum, Athisl, Athislus or Adhel was a semi-legendary king of Sweden, who is estimated to have lived during the 6th century.

Beowulf and Old Norse sources present him as the son of Ohthere and as belonging to the ruling Yngling (Scylfing) dynasty. These sources also deal with his war against Onela, which he won with foreign assistance: in Beowulf he gained the throne of Sweden by defeating his uncle Onela with Geatish help, and in two Scandinavian sources (Skáldskaparmál and Skjöldunga saga), he is also helped to defeat Onela in the Battle on the Ice of Lake Vänern, but with Danish help. However, Scandinavian sources mostly deal with his interaction with the legendary Danish king Hrólfr Kraki (Hroðulf), and Eadgils is mostly presented in a negative light as a rich and greedy king. Snorri Sturluson, who documented many of the Scandinavian traditions, reported that the Swedes called him a "great king".

Wiglaf (Proto-Norse: *Wīgalaibaz, meaning "battle remainder"; Old English: Wīġlāf [ˈwiːjlɑːf]) is a character in the Anglo-Saxon epic poem Beowulf. He is the son of Weohstan, a Swede of the Wægmunding clan who had entered the service of Beowulf, king of the Geats. Wiglaf is called Scylfing as a metonym for Swede, as the Scylfings were the ruling Swedish clan. While in the service of the Scylfing Onela, king of the Swedes, Weohstan killed the rebel prince Eanmund and took his sword as a trophy; Wiglaf later inherited it. Weohstan belonged to the clan of the Wægmundings, the same clan Beowulf's father Ecgþeow belonged to; so Wiglaf is Beowulf's distant cousin, and his only living relative at the time of Beowulf's death.

Scholars have proposed various interpretations of Wiglaf's role in the poem, but agree that he is important, and that he was Beowulf's nephew, a key relationship in heroic tales of the period.

Heimskringla (Icelandic pronunciation: [ˈheimsˌkʰriŋla]) is the best known of the Old Norwegian kings' sagas. It was written in Old Norse in Iceland. While authorship of Heimskringla is nowhere attributed, some scholars assume it is written by the Icelandic knight, poet and historian, Snorri Sturluson (1178/79–1241) c. 1230. The title Heimskringla was first used in the 17th century, derived from the first two words of one of the manuscripts (kringla heimsins, "the circle of the world").

Heimskringla is a collection of sagas about Swedish and Norwegian kings, beginning with the saga of the legendary Swedish-Norwegian dynasty of the Ynglings, followed by accounts of historical Norwegian rulers from Harald Fairhair of the 9th century up to the death of the pretender Eystein Meyla in 1177.

The Fairhair dynasty (Norwegian: Hårfagreætta) was a family of kings founded by Harald I of Norway (commonly known as "Harald Fairhair", Haraldr inn hárfagri) which united and ruled Norway with few interruptions from the latter half of the 9th century. In the traditional view, this lasted until 1387, however, some modern scholars view this rule as lasting only three generations, ending with Harald Greycloak in the late 10th century. The moniker "Fairhair dynasty" is a retrospective construction: in their lifetime what little traces there are refer to them consistently as "Ynglings".

In Norse mythology, Freyr (Old Norse: "(the) Lord") is the god associated with kingship, fertility, peace, prosperity, fair weather, and good harvest. Freyr, sometimes referred to as Yngvi-Freyr, was especially associated with Sweden and seen as an ancestor of the Swedish royal house. According to Adam of Bremen, Freyr was associated with peace and pleasure, and was represented with a phallic statue in the Temple at Uppsala. According to Snorri Sturluson, Freyr was "the most renowned of the æsir", and was venerated for good harvest and peace.

In the mythological stories in the Icelandic books the Poetic Edda and the Prose Edda, Freyr is presented as one of the Vanir, the son of the god Njörðr and his sister-wife, as well as the twin brother of the goddess Freyja. The gods gave him Álfheimr, the realm of the Elves, as a teething present. He rides the shining dwarf-made boar Gullinbursti, and possesses the ship Skíðblaðnir, which always has a favorable breeze and can be folded together and carried in a pouch when it is not being used. Freyr is also known to have been associated with the horse cult. He also kept sacred horses in his sanctuary at Trondheim in Norway. He has the servants Skírnir, Byggvir and Beyla.

Ingjald illråde or Ingjaldr hinn illráði (Ingold Illruler or Illready) was a semi-legendary Swedish king of the House of Ynglings, son and successor of King Anund, and the father and predecessor of King Olof Trätälja. As with many of the 5th-7th century Yngling Kings of Sweden, his historicity is contested.

Ingjald is mentioned in medieval historiographical sources including the Ynglinga saga, Historia Norvegiæ, Hervarar saga, Upplendinga Konungum, Þorsteins saga Víkingssonar and Íslendingabók. The setting of Þorsteins saga Víkingssonar is roughly the 7th century. Johannes Magnus in his 16th-century list of kings places Ingjald (Ingevallus, Ingellus) in AD 883.