On 10 Oct 1361 Edward "Black Prince" (age 31) and Joan "Fair Maid of Kent" Princess Wales (age 33) were married at Windsor Castle [Map]. She by marriage Princess of Wales. His first wife, her second (or third depending on how you count them) husband. She had four children already. They had known each other since childhood. Thirty-one and thirty-three respectively. A curious choice for the heir to the throne; foreign princesses were usual. They were married nearly fifteen years and had two children. She the daughter of Edmund of Woodstock 1st Earl Kent and Margaret Wake Countess Kent. He the son of King Edward III of England (age 48) and Philippa of Hainault Queen Consort England (age 47). They were half first cousin once removed. She a granddaughter of King Edward "Longshanks" I of England.