Viscount of Béarn Gaston VIII De Moncade 
He had a biological daughter named Heiress of Béarn Marguerite.
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Personal Details
Viscount of Béarn Gaston VIII De Moncade
Viscount of Béarn Gaston VIII was born in 1259 in Château de Pau, Pau, Béarn, France. He died at the age of 31 in 1290 in Château de Pau, Pau, Béarn, France.
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Children
Heiress of Béarn Marguerite de Moncade
Heiress of Béarn Marguerite was born in 1290 in Château de Pau, Pau, Béarn, France. She died at the age of 29 in 1319 in Foix, Ariège, Gascony, France.