Gilbert De Greinville
Gilbert De was born about 1270 in Of, North Elmsall, Yorkshire, England.¹   Gilbert De is no longer alive.

 Joyouse
Joyouse was born about 1270.¹   Joyouse is no longer alive.

 Joan De Greinville
Joan was born about 1295 in Of, North Elmsall, Yorkshire, England.¹