Guy de Montlhery sn de Montlhery
Guy de Montlhery was born in 1010 in Montlhery, S-Oise, France.¹   He died at the age of 85 in 1095 in Longpont, France.  He was buried in Castellan of Rochfort-en-Yvelines..^1 1 

 Hodierne de Gometz la Ferte
Hodierne was born in 1014 in Normandy, France.¹   She was buried in Heiress of her father..¹ 

 Guy II the Red sn de Montlhery
Guy II the Red was born in 1037 in Montlhery, France.¹   He died at the age of 71 in 1108.  He was buried in Comte de Rochefort-en-Yvelines..^1 1 

 Isabel de Montlhery
Isabel was born in 1040 in Montlhery, S-Oise, France.¹