Eustace I de FIENNES
Eustace I de was born about 1040 in Fienes, Buckinghamshire, England.  Eustace I de is no longer alive.

 Adele de Selvesse ARDRES
Adele de Selvesse was born about 1044.

 Conon de FiENNES
Conon de was born about 1070 in Fienes, Buckinghamshire, England.