Guillaume V De Forcalquier
Guillaume V was born in 1137.  He died at the age of 71 in December 1208.

 Adélaïde Trencavel
Adélaïde was born in 1135.

 Gersende Ou Béatrix De Forcalquier
Gersende Ou Béatrix was born in 1160.  She died at the age of 33 in 1193.