I Om Oplandskongerne nämns kong Sigtryg af Vendel:
Halfdan Hvidbens søn Eystein var konge i Romerike. Han var gift med en datter af Erik Agnarson, der var konge i Vestfold. Erik havde ingen sønner. Agnar — Eriks far — var søn af kong Sigtryg af Vendel.
Biography
In Om Oplandskongerne there is a mention of King Sigtryg of Vendel:
Translated - Halfdan Hvidben's son Eystein was king of Romerike. He was married to a daughter of Erik Agnarson, who was king of Vestfold. Erik had no sons. Agnar - Erik's father - was the son of King Sigtryg of Vendel.
The parents of Sigtrygg is not known. Any wife of Sigtrygg is not known, the sagas just mention he had a son named Agnar.[1]
Research Note
This person is not found among the list of Norwegian Nobility at MedLands
Not sure what the Vendal domain refers to? Vendel is by some said to be the same as Vendsyssel Denmark? See Wikipedia. In the old Norse version of Heimskringla the location is called Vindil which some say refers to locations in Norway, either Vennesla or Vetland/Vetteland which in old Norse was named Vendilslá.
The profiles connected to this profile as parents, Gauteelva-1 and Vestfold-Ynglingætta-1, as well as spouse De_Vendil-1 have been disconnected, they are not mentioned in any saga. The son Sigtrygsson-1 has been linked to in the biography text. Andersson-4409 13:56, 17 October 2021 (UTC) Update: 15:50, 18 October 2021 (CET)
Abt 0650 - Abt 0700 (50 years)