Boson was born in 1190. Boson's father was Raoul De Matha and his mother was ? De Cognac. His paternal grandfather was Foulques Ier De Matha. He was an only child. He died at the age of 61 in February 1251.
General Notes
#Générale# Vicomte de Cognac et Comte de Bigorre du chefde sa femme.