Judith of Lens
niece of William the Conqueror
Lambert II
Count of Lens, nobleman, son of Eustace I and Maud of Louvain
Queen Maud
Countess of Huntingdon, Queen of Scotland as the wife of King David I, daughter of Judith of Lens, great-niece of William the Conqueror, granddaughter of Siward the Earl of York
1072-1130 (58)
englishmonarchs.co.uk