Career
On 23 June 1409 John married Maria van Arkel daughter of John V van Arkel and Joanna of Jülich, and had two sons:
Arnold, Duke of Guelders
William IV, Count of Egmond.
On 23 June 1409 John married Maria van Arkel daughter of John V van Arkel and Joanna of Jülich, and had two sons:
Arnold, Duke of Guelders
William IV, Count of Egmond.
