Gaston de Gastebois
- Born after 1506
Parents
- Guilhem de Gastebois (aft. 1478 - )
- Marguerite de Saint-Ours (c. 1485 - )
Family
- Married on June 20, 1546, with Gabrielle du Buch de Praignac (c. 1525 - ), issuing
- Gabriel (aft. 1547 - aft. 1573)