Waltherus Joannes Cornelis Maria van Erp
| Family | Pedigree | Reports |
| Waltherus Joannes Cornelis Maria van Erp |
| b. 28 Jun 1954 |
| d. bef 1956 |
| Laurentius Matheus van Erp |
| b. 10 Nov 1916 |
| d. 10 Mar 1993 |
| Gerdina Wintermans |
| b. ( «1918) |
| d. |
| Johannes van Erp |
| b. 28 Oct 1876 |
| d. 29 Apr 1955 |
| Adriana de Wit |
| b. 6 Mar 1882 |
| d. 29 Dec 1967 |
| Cornelis van Erp |
| b. |
| d. |
| Anna Maria van Velthoven |
| b. 27 Jul 1850 |
| d. 5 Nov 1912 |
| Wouter de Wit |
| b. 4 Aug 1854 |
| d. 14 Oct 1923 |
| Adriana van Tilborg |
| b. 2 Sep 1858 |
| d. 9 Mar 1944 |
