| Johannes Cornelis Knuvers (1899 - 1966) |
|
| Petronella Agatha van Velzen (1899 - 1975) |
| Hendrikus Cornelis Knuvers | Bertha Maria Johanna Heesters |
| *. 3 okt 1923, Haarlemmermeer †. 12 okt 1990, Bussum [ ]. ber. opl. gd. |
*. 22 feb 1925, ‘s Hertogenbosch †. [ ]. ber. opl. gd. |
| Bertha Petronella Catharina Knuvers Petrus Johannes Hendrikus Knuvers Angelina Michaëla Maria Knuvers Johannes Stephanus Maria Knuvers Franciscus Petrus Maria Knuvers Robertus Franciscus Maria Knuvers |