| Male Johan van Loon Heinsberg |
| Birth | Abt 1360 | |
| Death | 24 Jun 1438 | |
| Burial | ||
| Marriage | Abt 1390 | |
| Other Spouse | Anna Margarethe van Solms | F2632 | |
| Marriage | 4 Dec 1423 | |
| Father | Godfried van Loon Heinsberg | F2470 Group Sheet | |
| Mother | Philippa van Gulik | F2470 Group Sheet | |