Catherine of Cleves Duchess of Guelders (lived 1417 to 1479) (1417–1476) Parents Marie of Burgundy Adolph I Children Catherine of Guelders Adolf, Duke of Guelders Margaret of Guelders Mary of Guelders Siblings Helen of Cleves John I, Duke of Cleves Maria of Cleves Elisabeth of Cleves, Countess of Schwarzburg-Blankenburg Margaret of Cleves, Duchess of Bavaria-Munich Adolph of Cleves, Lord of Ravenstein Agnes of Cleves Anna von der Mark-Kleve Engelbert von der Mark-Kleve Partners Arnold, Duke of Guelders
