Sibyl Fitz Siward
Birth:
Abt 1014
Northumberland, England
Death:
1040
Individual Information  
FCID:2065:32396      
Parents
Father:
Siward Biornsson
Mother: Aelfled Biornsson III
Marriage(s)
Family Group
Duncan I Scotland
md. 1030 Scotland
  Children
1.  
Malcomb III Scotland
b. Abt 1033