 Bartholomew de Grey, son of Baron Grey of Rotherfield John de Grey and Maude de Burghersh.Born 1347 at of Rotherfield, Oxfordshire, England Bartholomew de Grey was age 28 in 1375. (Ancestral File) Married before Jul 21, 1375 at of Rotherfield, Oxfordshire, England to:  PhilippiBorn ± 1351 at of Rotherfield, Oxfordshire, England | |||