Pierre Joseph de Belcastel
- Born circa 1677
- Deceased on September 30, 1757 in Caillac, at the approximate age of 79 years
Parents
- Jean de Belcastel, seigneur de Montlauzun
- Anne de Jayan
Family
- Married on January 27, 1716, with Jeanne de Lantron (1679 - 1769)