John married Margaret Badlesmere, [BARONESS TYBOTO about 1339 in Of Castle, Badlesmere, Kent, England. Margaret (daughter of Bartholomew De Badlesmere, [BARON BADLESMER and Margaret De Clare) was born in 1315 in Of Castle, Badlesmere, Kent, England; was christened in (23-1338); died after 3 Dec 1344; was buried before 4 Dec 1347. [Group Sheet] [Family Chart]