Jean, Seigneur de Fosseux

BEATRIX van Gavre ). Vrouw van Boelare. Goethals records her parentage and marriage without citing the source which confirms this information[691]. This information is incorrect if the reference to the daughter of Mathilde van Gavre is factually correct as shown above. It seems more likely that this person was the daughter of Mathilde van Gavre and her first husband, as shown above. m JEAN Seigneur de Fosseux, son of ---.] https://fmg.ac/Projects/MedLands/FLEMISH%20NOBILITY.htm#_Toc103320081