John  ENGAINE
John  was born about 1227 in Colne Engaine and laxton, Northamptonshire, England.

 Joan de GREINVILLE
Joan de was born about 1240 in Hallaton, Leicestershire, England.  She died after November 2nd, 1285.

 Nicholas ENGAINE
Nicholas was born about 1270.  He died in 1322.