Johannes Cornelia Maria van Onzenoort
| Family | Pedigree | Reports |
| Antonius Cornelia Adrianus Maria van Onzenoort |
| b. 8 Mar 1948 |
| d. |
| Cornelia Elisabeth Havermans |
| b. 7 Apr 1916 |
| d. 4 Jul 2001 |
| Waltherus Franciscus van Onzenoort |
| b. 1 Dec 1871 |
| d. 24 Dec 1929 |
| Cornelia Maria Vissers |
| b. 26 Jun 1878 |
| d. 9 Jun 1947 |
| Antonius Franciscus Havermans |
| b. 6 Dec 1871 |
| d. 15 Jul 1959 |
| Johanna van Gils |
| b. 29 Mar 1875 |
| d. 19 Feb 1934 |
