Prince Pierre France
Pierre was born about 1130 in Paris.  He died about 1180.

 Isabelle Elizabeth de Courtenay
Isabelle Elizabeth was born in 1148 in Courtenay Galinois France.  She died at the age of 57 on September 14th, 1205.

 Countess Alix de Courtenay
Alix was born in Paris, Courtenay,Galinois,France.  She died in 1245 in France.