Joost-Jaap van Gils
| Family | Pedigree | Reports |
| Joost-Jaap van Gils |
| b. |
| d. |
| Jacobus van Gils |
| b. |
| d. |
| Catharina Maria Bruens |
| b. 7 Aug 1946 |
| d. |
| Albertus Carols Maria Bruens |
| b. 18 Jul 1918 |
| d. 31 Dec 1981 |
| Sabina Maria van Erp |
| b. 21 May 1921 |
| d. |
| Hermanus van Erp |
| b. 11 Oct 1876 |
| d. 29 May 1948 |
| Maria Johanna Straatman |
| b. 21 Dec 1877 |
| d. 21 Apr 1973 |
