Guillaume Raimond III De Montcada & Countess of Provence Gersinde De Provence 
They had two sons and a daughter, named Viscomte De Béarn Gaston, Guillaume Raimond IV and Constance.
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Personal Details
Guillaume Raimond III De Montcada
Guillaume Raimond III was born in 1190 in Château de Pau, Pau, Béarn, France. He died at the age of 39 in 1229 in Château de Pau, Pau, Béarn, France.
Countess of Provence Gersinde De Provence
Countess of Provence Gersinde was born in 1206 in Aix-En-Provence, Bouches Du Rhone.1 She died at the age of 57 in 1263 in Château de Pau, Pau, Béarn, France.
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Children
Viscomte De Béarn Gaston VII
Viscomte De Béarn Gaston was born in 1217 in Château de Pau, Pau, Béarn, France.2 He died at the age of 73 on April 26th, 1290 in Château de Pau, Pau, Béarn, France.
Guillaume Raimond IV De Moncade
Guillaume Raimond IV was born in 1220 in Château de Pau, Pau, Béarn, France. He died at the age of 72 in 1292 in Château de Pau, Pau, Béarn, France.
Constance De Béarn
Constance was born in 1228 in Château de Pau, Pau, Béarn, France. She died at the age of 52 in 1280 in Sevilla, Sevilla, Spain.