Question: What is the date of birth of Isabella Of Scotland, Countess Of Norfolk's mother?
Sentence (from "Isabella of Scotland, Countess of Norfolk"): "Not to be confused with Isabella of Scotland, Duchess of Brittany"
Isabella of Scotland (1195–after 1253) also known as "Isobel" or "Isabel" was a daughter of William the Lion, King of Scotland and his wife Ermengarde de Beaumont.
Relevant evidence: Yes