"1151Z"^^ . "Lord of Atar\u00E9s, Aibar, Javierrelatre andBorja"@en . "Pedro de Atar\u00E9s"@en . "Member of theHouse of Arag\u00F3n, Lord of Borja" . "Atares, Pedro de"@en . . "1083Z"^^ . . . "1151-02-21Z"^^ . . "Pedro de Atar\u00E9s (c. 1083, Borja \u2013 21 February 1151) was a Spanish noble and member of the House of Arag\u00F3n. He founded the Veruela Abbey, the oldest Cistercian monastery in Aragon."@en .