Siward Earl of Northumbria( - 1055) Lambert Count of Lens( - 1054)
Elfleda Adelaide (or Adeliz) Countess of Aumale( - bef 1096)
m. 1070
Waltheof Earl of Huntingdon Judith
b.  
d. 31 Jul 1076, Beheaded at St Giles' Hill, Winchester
1st earl: 1065. dspm. Raided York with Danes: 1069.
b. ca 1055
d. aft 1086
In Domesday. Father’s heir. Founded nunnery of Elstow, near Bedford.
Children
> Maud(ca 1072 - ca 1131)
> Alice( - aft 1126)
Judith (possibly)