Étienne Gauvain de Dreux
seigneur de Beaussart
Parents
- Jean de Dreux (1290 - 1347), chevalier, vicomte de Dreux
- Marguerite de La Roche (c. 1300 - ), dame de Châteauneuf-en-Thymerais
Family
- Married on January 26, 1356, with Philippe de Mansigny, dame de Houlbec, issuing
