Geoffrey De Armenters
Geoffrey was born in Stowe, Northamptonshire, England.  He died before 1246.

 Juliana De Gant
Juliana was born about 1193 in Folkenham, Lincolnshire, England.  Juliana is no longer alive.

 Henry De Armenters
Henry was born about 1216 in Stowe, Northamptonshire.