Andrea Walthera Wilhelmina van Erp
| Family | Pedigree | Reports |
| Andrea Walthera Wilhelmina van Erp |
| b. 23 Dec 1962 |
| d. |
| Johannes Martinus van Erp |
| b. 26 Jun 1931 |
| d. |
| Wilhelmina Hendrika Netten |
| b. 7 Apr 1936 |
| d. |
| Waltherus van Erp |
| b. 6 Feb 1904 |
| d. 27 Oct 1979 |
| Adriana de Bodt |
| b. 12 Apr 1907 |
| d. 26 Dec 1993 |
| Johannes Petrus Netten |
| b. 8 Oct 1900 |
| d. |
| Anna Elisabeth Groenendaal |
| b. 23 Jun 1902 |
| d. |
| Johannes van Erp |
| b. 28 Oct 1876 |
| d. 29 Apr 1955 |
| Adriana de Wit |
| b. 6 Mar 1882 |
| d. 29 Dec 1967 |
| Martinus de Bodt |
| b. |
| d. |
| Theodora Maria Pennings |
| b. 3 Jul 1872 |
| d. 7 Oct 1939 |
| Johannes Netten |
| b. 23 Apr 1871 |
| d. 20 Jul 1900 |
| Johanna Cornelia van Strien |
| b. 16 Mar 1871 |
| d. 12 Aug 1951 |
| Hendrik Groenendaal |
| b. 25 Jan 1858 |
| d. 8 Feb 1941 |
| Johanna Cornelia Laureijssen |
| b. 15 Dec 1863 |
| d. 15 Oct 1919 |
