Gaucher I de Châtillon
Gaucher I was born in 1050 in Chatillon-Sur-Marne, France.  He died at the age of 46 in 1096.

 Mahaut de Louvain
Mahaut was born in 1096.  Mahaut is no longer alive.

 Henri I de Châtillon
Henri I was born in 1063 in Chatillon-Sur-Marne, France.  He died at the age of 72 in 1135.

 Elisabeth de Châtillon
Elisabeth was born in 1080 in Châtillon, Hauts-de-Seine, France.