'Yngvi' and 'Alf' were two legendary
Swedish kings of the
House of Yngling.

Alf and Yngvi slaying each other
According to ''
Ynglingatal'', ''
Historia Norwegiae'' and ''
Ynglinga saga'', Yngvi and Alf were the sons of
Alrik.
Snorri Sturluson relates that Yngvi was an accomplished king: a great warrior who always won his battles, the master of all exercises, generous, happy and sociable. He was both loved and famous.
Alf was unsociable and harsh and stayed at home instead of pillaging in other countries. His mother was Dageid, the daughter of king
Dag the Great from whom is descended the
Dagling family. Alf was married to Bera who was happy and alert and a very lovable woman.
One day in the autumn, Yngvi returned to
Uppsala from a very successful Viking expedition which had rendered him famous. He used to spend time at the drinking table until late in the night, like Bera, and they found it pleasant to talk to each other. Alf, however, preferred to go to bed early and he started to tell her to go to bed early as well so that she did not wake him. Then Bera used to answer that Yngvi was much better for a woman than Alf, an answer that was getting on Alf's nerves.
One evening, the jealous Alf entered the hall and saw Yngvi and Bera converse on the high seat. Yngvi had a short sword in his lap and the other guests were too drunk to see that Alf had arrived. From under his cloak Alf drew a sword and pierced Yngvi. Yngvi, mortally wounded, got up, drew his own short sword and slew Alf. They were buried in two mounds on the
Fyrisvellir (Fyris Wolds).
Alf was succeeded by his son
Hugleik.
The poem in ''
Ynglingatal'':
| :Ok varð hinn,:er Alfr of vá:vörðr véstalls,:of veginn liggja,:er dölingr:dreyrgan mæki:öfundgjarn:á Yngva rauð. :Var-a þat bært:at Bera skyldi:valsœfendr:vígs of hvetja,:þá er brœðr tveir:at bönum urðusk,:óþurfendr,:of afbrýði.[1][2] | :I tell you of a horrid thing,:A deed of dreadful note I sing --:How by false Bera, wicked queen,:The murderous brother-hands were seen:Each raised against a brother's life;:How wretched Alf with bloody knife:Gored Yngve's heart, and Yngve's blade:Alf on the bloody threshold laid.:Can men resist Fate's iron laws?:They slew each other without cause.[3][4] | |
The ''
Historia Norwegiæ'' presents a Latin summary of ''Ynglingatal'', older than Snorri's quotation:
| Cujus [Hogne, i.e. Agne ] filius Ingialdr in Swethia a fratre suo ob infamiam uxoris ejus occisus est, quæ Bera dicta est (hoc nomen latine sonat ursa). Post hunc filius ejus Jorundr [...][5] | His [Agne's] son, Ingjald, was murdered in Sweden by his own brother because he had brought discredit on the latter's wife, whose name was Bera (Ursa in Latin). After him his son Jorund ruled, [...][6] | |
''Ingjaldr'' is held to be an error for ''Yngvi''.
[7] Unlike ''Ynglingatal'', ''Historia Norwegiæ'' gives
Agne as Yngvi's predecessor. Instead Alrekr precedes Agne and Agne is succeeded by Yngvi. The even earlier source ''
Íslendingabók'' cites the line of descent in ''Ynglingatal'' and it gives the same line of succession as ''Historia Norwegiæ'': ''xi Dagr. xii Alrekr. xiii Agni. xiiii Yngvi. xv Jörundr''.
[8]
Hervarar Saga and the Saga of Orvar-Odd
In the
Hervarar saga and the saga of
Orvar-Odd, Yngvi was the father of Ingeborg, the princess who was in love with the Swedish hero
Hjalmar.
Ari Frodi's Younger Íslendingabók
According to Ari Frodi's line of Swedish kings Yngvi was the son of
Agne, and not of Agne's son
Alrik.
Gesta Danorum
In
Gesta Danorum, 'Alf' (Alverus) was the father of 'Yngve' (Ing) and
Ingjald (Ingild). Ingjald, in his turn was the father of
Sigurd Ring and the grand-father of
Ragnar Lodbrok.
Notes
1. ''Ynglinga saga'' at ''Norrøne Tekster og Kvad''
2. A second online presentation of ''Ynglingatal''
3. Laing's translation at the Internet Sacred Text Archive
4. Laing's translation at Northvegr
5. Storm, Gustav (editor) (1880). ''Monumenta historica Norwegiæ: Latinske kildeskrifter til Norges historie i middelalderen'', Monumenta Historica Norwegiae (Kristiania: Brøgger), pp. 99-100.
6. Ekrem, Inger (editor), Lars Boje Mortensen (editor) and Peter Fisher (translator) (2003). ''Historia Norwegie''. Museum Tusculanum Press. ISBN8772898135, p. 77.
7. Storm, Gustav (editor) (1880). ''Monumenta historica Norwegiæ: Latinske kildeskrifter til Norges historie i middelalderen'', Monumenta Historica Norwegiae (Kristiania: Brøgger), p. 99.
8. Guðni Jónsson's edition of Íslendingabók
Primary sources
★
Ynglingatal
★
Ynglinga saga (part of the
Heimskringla)
★
Historia Norwegiae
★
Hervarar saga
★
Orvar-Odd's saga
★
Íslendingabók
Secondary sources
Nerman, B. ''Det svenska rikets uppkomst''. Stockholm, 1925.