Guy I Seigneur de Montlhery
Guy I Seigneur de was born in 1009 in Montlhery, Seine-et-Oise, France.  He died at the age of 86 in 1095.

 Hodierne de Gometz
Hodierne de was born in 1014.  Hodierne de is no longer alive.

 Milon I Seigneur de Montlhery
Milon I Seigneur de was born about 1035 in Montlhery, Seine-et-Oise, France.  He died in 1118.

 Guy II de Montlhery , Comte de Rouchefort
Guy II de was born in 1037 in Montlhery, Seine-et-Oise, France.  He died at the age of 79 in 1116.

 Elizabeth Isabel de Montlhery
Elizabeth Isabel de was born in 1040 in Montlhery, Seine-et-Oise, France.

 Melisende de Montlhery
Melisende de was born about 1040 in Corbeil, Marne, France.  She died after 1097.

 Adele de Montlhery
Adele de was born about 1044 in Montlhery, Seine-et-Oise, France.