Wilhelmus Johannes van Erp
| Family | Pedigree | Reports |
| Wilhelmus Johannes van Erp |
| b. 1 Oct 1954 |
| d. |
| Johannes van Erp |
| b. 19 Jun 1929 |
| d. |
| Maria Tesselaar |
| b. 1 Jul 1930 |
| d. |
| Antonius Hendricus van Erp |
| b. 29 Sep 1901 |
| d. 4 Jul 1973 |
| Antoinetta Vriens |
| b. 10 Oct 1904 |
| d. 14 Nov 1984 |
| Johannes van Erp |
| b. 17 Feb 1875 |
| d. |
| Maria Houts |
| b. 30 Dec 1868 |
| d. |
