Robert I De Insula
Robert I was born about 1145 in Ramton, Chesterton, Cambridgeshire, England.

 Galiena Le Blount
Galiena was born in 1150 in Exning, Newmarket, Suffolk, England.

 Robert II De Insula
Robert II was born in 1170 in Rampton, Chesterton, Cambridgeshire, England.  He died after 1213.