John married Margaret Bourchier on 11 Nov 1478 in Beningborough, Yorkshire, England. Margaret (daughter of Sir Humphrey Bourchier, Knight, 1st and last Lord Bourchier of Cromwell and Elizabeth Tylney, Countess of Surrey) was born on 1 Jun 1468 in Beningborough, Yorkshire, England; died on 1 Jun 1551 in Cheddington, Buckinghamshire, England. [Group Sheet] [Family Chart]