Alberto Azzo VI D'+ Este
Alberto Azzo VI D'+ was born about 1155 in Este, Tuscany, Italy.  He died on November 18th, 1212.

 Alix De Chatillon
Alix De was born about 1145.  She died in 1235.

 Azzo VII D' Este
Azzo VII D' was born about 1180.  He died in 1264.