Jeanne de Brienne, Dame de Loue Peerage person ID=41955 (d. 1310) Parents Louis of Brienne Agnès of Beaumont-au-Maine Children André de Laval Philippe de Laval Siblings Isabella de Beaumont Marie de Brienne Henry de Beaumont, 1st Baron Beaumont Lewis de Beaumont Margaret of Acre Jean, Vicomte de Beaumont Partners Guy VIII de Laval