John FITZWILLIAM
John was born on July 25th, 1377 in Sprotborough. Yorkshire, England.  He died at the age of 39 on July 5th, 1417.

 Eleanor de GREENE
Eleanor de was born about 1377 in Green Norton, Northamptonshire, England.

 Janet FITZWILLIAM
Janet was born about 1404 in Newhall, Yorkshire, England.