Marguerite de Brienne
- Born in Brienne
- Deceased in 1275 in Longvilliers
Parents
- Érard de Brienne ( - 1250), seigneur de Ramerupt, participant à la septième croisade
- Philippa de Champagne ( - 1250)
Family
- Married in February 1245, with Thierry de Beveren, seigneur de Beveren, issuing
