Petrus Theodorus van Erp
| Family | Pedigree | Reports |
| Petrus Theodorus van Erp |
| b. |
| d. |
| Hendrika Maria Onbekend |
| b. |
| d. |
| Johannes van Erp |
| b. 29 Oct 1847 |
| d. 21 Aug 1929 |
| Maria Aarts |
| b. 23 Dec 1850 |
| d. 21 May 1905 |
| Johannes van Erp |
| b. 10 Nov 1807 |
| d. 12 Jun 1863 |
| Daniel Adrianus van Rijsingen |
| b. 2 Sep 1808 |
| d. 19 Dec 1887 |
