Lancelin married Adèle de Dammartin Abt 1104. Adèle (daughter of Hugues de Dammartin and Roharde FitzRichard de Clare) was born 1081, Dammartin-en-Goële, Seine-et-Marne, France; died 1139. [Group Sheet]
Basilie married Dreux de Mello Bef 1134. Dreux (son of Dreux II de Mello and Richilde de Clermont) was born Abt 1085, Mello, Oise, Picardie, France; died Aft 1153. [Group Sheet]
Guillaume married Ermentrude de Bulles Abt 1160. Ermentrude was born Abt 1140. [Group Sheet]
Dreux married Ermengarde de Mouchy Abt 1175. Ermengarde (daughter of Dreux de Monceaux and Édith de Varennes) was born Abt 1125, Mouchy, Nièvre, Bourgogne, France; died 1190. [Group Sheet]
Renaud married Getrude de Nesle Abt 1195. Getrude (daughter of Jean de Nesle and Élisabeth de Lambersat) was born Abt 1185; died 30 Mar 1225. [Group Sheet]
Agnès married Garnier de Traynel 1195. Garnier (son of Garnier II de Traynel and Élisabeth de Marigny) was born Abt 1170; died 1218. [Group Sheet]
Guillaume married Élisabeth de Mont Saint-Jean Abt 1218. Élisabeth (daughter of Guillaume de Mont Saint-Jean and Bure des Barres) was born Abt 1203. [Group Sheet]