On this day in history, 3rd May 1415, Cecily Neville, Duchess of York, was born on 3rd May 1415 at Raby Castle. Cecily is known as the matriarch of the House of York because her children included King Edward IV and King Richard III.

Here are some facts about Cecily Neville, also known as the Rose of Raby and Proud Cis.