Margrave William I of Namur
Other names for William were Guillaume le Riche and Guillaume I of Namur. William married Jeanne de Hainaut, Countess of Soissons, daughter of Jean de Hainaut, Lord of Beaumont and Marguerite de Nesle, Countess of Soissons, before 13 Feb 1348.713 (Jeanne de Hainaut, Countess of Soissons was born in 1323 713 and died in Dec 1350 713.) The cause of her death was The plague. William next married Catherine of Savoy in Mar 1352.713 (Catherine of Savoy died on 18 Jul 1388 713.) William also had a relationship with. |