William IV of Horne

Belgian-Dutch noble (1302-1343) (1302–1343)

Parents

• Gerard I of Horne
• Joanna of Gaesbeek

Children

• Elisabeth van Hoorne
• Gerard II of Horne
• Joanna of Horne
• Oda of Horne
• Dirk Loef of Horne
• Arnold II of Horne
• William V of Horne
• Elizabeth of Horne
• Elisabeth van Horne (1326-1360)

Siblings

• Dietrich of Horne

Partners

• Oda Persijn of Putten
• Elizabeth of Cleves-Hülchrath