Gilbert De Greinville
Gilbert was born in 1210 in Hallaton, , Leicestershire, England.  He died at the age of 33 in 1243 in Hallaton, , Leicestershire, England.

 Joyouse Greinville
Joyouse was born in 1215 in Theydon Garnon, Epping, Essex, England.  She died at the age of 59 on March 28th, 1274 in Byfield, Daventry, Northamptonshire, England.

 Joan De Greinville
Joan was born in 1236 in Hallaton, , Leicestershire, England.  She died at the age of 69 on November 2nd, 1305 in Colne Engaine, Halstead, Essex, England.