Wilhelmus van Erp
| Family | Pedigree | Reports |
| Wilhelmus van Erp |
| b. |
| d. |
| Hendrik van Erp |
| b. |
| d. |
| Sebregta Rietmeijer |
| b. |
| d. |
| Petrus van Erp |
| b. 12 Jan 1785 |
| d. 15 May 1837 |
| Cornelia Solie |
| b. 29 Sep 1780 |
| d. |
| Henricus van Erp |
| b. 18 Feb 1757 |
| d. 19 Sep 1808 |
| Petronella Henne |
| b. 24 Feb 1760 |
| d. 18 Jan 1840 |
