Click to expand/collapse all notes Click to expand/collapse all other details

Male Gaston V Gontaut-Biron Click to view Gaston V Gontaut-Biron in the family tree

Gaston V's father was Gaston IV De Gontaut and his mother is Marguerite De Biron.  His paternal grandparents are Pierre II De Gontaut and Agnes De Pins. He had a brother named Pierre III De.


Gaston V's family with Sybille De Lesparre

They had a son and a daughter, named Gaston VI De and Isabeau De.


\