Ælflaed Sibyl Sywardsdottir de Northumbria
Birth date:
1014
Birth place:
Northumberland, , , England
 
Death date:
  14 AUG 1040
Death place:
  Elgin, Moray, , Scotland

de Northumbria Family

Parents:
Father: Siward Biornsson, the Stout,The Strong Arm, Earl de Northumbria,
Mother: Aelfled (Elfleda) of Bernicia
Spouse:
Spouse: Duncan I Donnchad macCrínáin Dunkeld Scotland
 
Siblings:
Ælflaed Sibyl Sywardsdottir de Northumbria
Children:
Malcolm III Canmore
Malcolm III Caennmor, King of Scotland, Scotland
Donald III 'Domnaill Bain' Dunkeld, "King of Scotland"
Maelmuire 'Melmare' Dunkeld
Duncan Mormaer of Moray
Margaret of Scotland