. "1521-03-15Z"^^ . "Johann II., Herzog von Kleve und Graf von der Mark (German)"@en . "1458Z"^^ . . . "John II, Duke of Cleves"@en . . "1458-04-13Z"^^ . . "1521Z"^^ . "John II, \"The Pious\" or \"The Babymaker\", Duke of Cleves, Count of Mark, (German: Johann II. \"der Pious\" oder \"der Kindermacher\", Herzog von Kleve, Graf von Mark) (1458\u20131521) was a son of John I, Duke of Cleves and Elizabeth of Nevers. He ruled Cleves from 1481 to his death in 1521. He was called \"The Babymaker\" since he fathered sixty-three illegitimate children before his marriage with Mathilde of Hesse in 1490."@en . "Duke of Cleves" . .