Waltherus van Erp
| Family | Pedigree | Reports |
| Waltherus van Erp |
| b. 6 Feb 1904 |
| d. 27 Oct 1979 |
| Johannes van Erp |
| b. 28 Oct 1876 |
| d. 29 Apr 1955 |
| Adriana de Wit |
| b. 6 Mar 1881 |
| d. 29 Dec 1967 |
| Cornelis van Erp |
| b. 30 Mar 1843 |
| d. 19 Dec 1916 |
| Maria van Veldhoven |
| b. 21 Jul 1850 |
| d. 3 Feb 1915 |
| Jacobus van Erp |
| b. |
| d. 15 Feb 1884 |
| Laurina Staal |
| b. 26 Jul 1811 |
| d. 6 Feb 1854 |
