*Guy Seigneur de Montlhery
born about 1009 Montlhery, France
died 1095 Longpont

father:
*Milon I de Montlhery Seigneur de la Ferte-sur-Ourcy
born about 0984 Ferte-sur-Ourcy, France
died after 1057
(end of information)

mother:
*unnamed daughter of Thibault de Montlhery et Chevreuse
born about 0990 Montlhery-sur-Oise, France

siblings:
unknown

spouse:
*Hodierne de Gometz
born <1014 Montlhery, France>

children:
*Guy II "the Red" Seigneur de Montlhery born 1037 Montlhery, France
*Isabel de Montlhery born Abt 1040 Montlhâery, France
*Melisende de Montlhery born about 1050 Corbeil, Marne, France died after 1097
*Milon (Milo) II 'the Grand' Seigneur de Montlhery, Bray, Chevreuse and la Fert
born 1035 died 1118
Elizabeth de Montlhery born about 1042 Montlhâery, Hurepoix, Normandie

biographical and/or anecdotal:

notes or source:
http://genweb.net/~raven/html/d131.htm#P2504