Petrus van Erp
| Family | Pedigree | Reports |
| Petrus van Erp |
| b. abt 1926 |
| d. |
| Leonardus van Erp |
| b. 29 Jul 1897 |
| d. 14 Dec 1963 |
| Maria Schuurmans |
| b. 1 Sep 1900 |
| d. 6 Nov 1971 |
| Johannes van Erp |
| b. 5 May 1869 |
| d. 8 May 1916 |
| Hendrika van Nostrum |
| b. 23 Apr 1871 |
| d. 31 Mar 1915 |
| Leonardus van Erp |
| b. 27 Jun 1834 |
| d. 30 Jul 1913 |
| Catharina van de Sande |
| b. 10 Aug 1835 |
| d. |
