Count Richard I of Montfaucon
Count Richard I of was born in 1102.  He died at the age of 61 in 1163.

 Count Amedeus of Montfaucon
Count Amedeus of was born in 1139.  He died at the age of 44 in 1183.

 Count Welf of Montfaucon
Count Welf of was born in 1141.  Count Welf of is no longer alive.

 Count Brochard of Montfaucon
Count Brochard of was born in 1145.  Count Brochard of is no longer alive.

 Princess Agnes of Montfaucon
Princess Agnes of was born in 1148.  She died at the age of 74 in 1222.