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Female AETHFLAED (SYBIL) SIWARDSDOTTIR Click to view AETHFLAED (SYBIL) SIWARDSDOTTIR in the family tree

AETHFLAED (SYBIL) was born in 1009.1   AETHFLAED (SYBIL)'s father was SIWARD (SIGURD DIGERA) BIORNSSON and her mother is Aefflaed II Lady Of Bernicia.  Her paternal grandfather is Bjorn Ulfiusson; her maternal grandfather is ALFRED (EALDRED) Lord Of Bamburgh. She had a brother named WALTHEOF II. She had two half-brothers named OSBORN and Waltheof II.  She died at the age of 31 in 1040.1 


AETHFLAED (SYBIL)'s family with DUNCAN I 'THE GRACIOUS' King Of Scots

‌AETHFLAED (SYBIL) and DUNCAN I 'THE GRACIOUS' were married in a religious ceremony about 1030.2   They had three sons and two daughters, named MALCOLM III CANMOR, DONALD III 'BANE', MAEL MUIR, MARGARET and UNKNOWN "DAUGHTER OF SCOTS".

1 Fortescue.ged
2 GEDCOM File : ~AT7180.ged

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