Johanna von Heinsberg (Loon|Spanheim)

- Bef 20 Aug 1416 (b. 1358)

Parents

• Godfried II of Dalenbroek
• Philippa von Jülich

Children

• William VII of Horne
• Oda van Hoorne

Siblings

• John II of Loon
• Philippa von Heinsberg

Partners

• William VI of Horne