John II , Count of Blois
d.1381 Valenciennes, Nord, France
Facts and Events
In February 1372, he married Mathilde of Guelders (d. 1384), the daughter and co-heir of Duke Reginald II of Guelders, and became Lord of Schoonhoven and Gouda. He spent most of his career trying to seize Guelders from Mathilde's nephew William I of Guelders and Jülich.