Gaston IV De Gontaut & Marguerite De Biron
They had two sons named
Pierre III De
and
Gaston V
.
Personal Details
Gaston IV De Gontaut
He died in 1394.
Marguerite De Biron
Children
Pierre III De Gontaut
He died before 1439.
Gaston V Gontaut-Biron
Gaston IV De Gontaut & Marguerite De Biron 
