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Female Sibyl Biornsson Click to view Sibyl Biornsson in the family tree

Sibyl was born about 1014 in Of, , Northumberland, England.  Sibyl's father was Biorn (Bjorn) Ulfiusson (Estridsen).  Her paternal grandparents were Ulf THORGILSSON and Estrid (Margarete) Svendsdatter. She had two brothers and a sister, named Siward, Asmund and Miss.  She was the oldest of the four children.  She died in 1040.


Sibyl's family with Duncan Ⅰ Of SCOTLAND

‌Sibyl and Duncan Ⅰ Of were married in a religious ceremony in 1030 in , , , Scotland.  They had five sons named Malcolm III Of, Duncan Mormaer of, Duncan Earl Of, Melmare (Maelmuire) (Melkofr) Earl Of and Donald "Bane" III King Of.

Source/Citation
Ancestral File (R)


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