Marguerite de Castelnau
dame de Loubère, de Serviès et de Saint-Sernin
- Born circa 1635
Parents
- Pierre de Castelnau, baron de Serviès
- Isabeau d'Olivier
Family
- Married on February 15, 1654 in Serviès, with Alexandre de Montesquiou (c. 1635 - ), baron de Faget, issuing
Pierre ( - 1698)- Alexandre
- Marie Charlotte (c. 1655 - )
- Marie ( - 1713)