man Baron Grey John de Grey‏‎, son of Baron Grey of Rotherfield John de Grey and Maude de Burghersh‏.
Born ‎± 1345 at of Rotherfield, Oxfordshire, England, died ‎before Feb 8, 1367‎

Married ‎± 1369 at of, , England to:

woman Elizabeth de Poynings‏‎, daughter of Baron Poynings Michael de Poynings and Baroness Poynings Joan de Rokesley‏.
Born ‎± 1349 at of Slaugham, Sussex, England, died ‎before Mar 20, 1378‎
Death date: bef 20 Mar 1378/1379

Alternate marriage place: Slaugham, Sussex, England (IGI (International Genealogical Index))