Mary of Guelders
…1433 – 1 December 1463) was Queen of Scots by marriage to King James II. She ruled as regent of Scotland from 1460 to 1463. She was the daughter of Arnold, Duke of Guelders, and Catherine of Cleves. She was a great-niece of Philip the Good, Duke of Burgundy. Philip and his wife Isabella of Portugal at first planned to have…