| Father | Johannes VAN AMSTERDAM (1908 - 1988) |
| Mother | Josina Geertruda Catharina Maria VAN DER DOEF (1906 - 1990) |
| Sibling | Cornelia Helena Antonia Rosa VAN AMSTERDAM ( - ) |
| Sibling | Cornelis Johannes Maria VAN AMSTERDAM (1937 - 1980) |
| Sibling | Rieke VAN AMSTERDAM (1939 - 1939) |
| Sibling | Petrus Clemens Marinus Maria VAN AMSTERDAM (1946 - 2016) |
| Sibling | Petronella Dimitri Brigitta Rosa VAN AMSTERDAM (1935 - ) |
| Sibling | Elisabeth Johanna Louise Maria VAN AMSTERDAM (1949 - ) |
| Sibling | Josina Anna Maria VAN AMSTERDAM (1942 - ) |
| Sibling | Maria Petronella VAN AMSTERDAM (1933 - ) |