Erard  II of Brienne
Erard  II was born in 1130 in Brienne, Champagne, France.  He died at the age of 61 on February 8th, 1191.

 Agnes of Montfaucon
Agnes was born in 1156 in France.  She died at the age of 62 on July 11th, 1218.

 Emporer Jean de Brienne
Emporer Jean was born in 1168 in Acre, Jerusalem, Palestine.  He died at the age of 69 on March 21st, 1237 in Canstantinople, Turkey.