Ada de Warenne

Ada de Warenne (or Adeline de Varenne) (c. 1120–1178) was the Anglo-Norman wife of Henry of Scotland, Earl of Northumbria and Earl of Huntingdon. She was the daughter of William de Warenne, 2nd Earl of Surrey by Elizabeth of Vermandois, and a great-granddaughter of Henry I of France. She became mother to two Kings of Scots, Malcolm the Maiden and William the Lion.