Roberte de Beaumetz

Roberte de Beaumetz (or Beaumez, born c. 1311) was the daughter of Gilles VI de Beaumetz and Ide d'Escaincourt. In 1328 she married Guy VII de Mauvoisin, baron of Rosny in the Île-de-France, by whom she had two daughters, Laure and Marguerite.