a count of the House of Nassau. Henry served as an important military commander in the Netherlands, defending Brabant from Guelders in 1508. He was Captain General in the war with Guelders between 1511 and 1513, and fought with Maximilian of Austria against France until 1514, participating in the battle of Guinegate (1513). He again commanded the armies against Guelders and France between 1516 and 1521, defeating the Black Band, which was in the employ of Charles of Guelders, in 1518 and defeating Robert van der Marck, Lord of Sedan in 1521.
