Rudolf Kramer (1884- ) |
Catharina Gesina Alagonda Peters (1884- ) 
|
Helena Kramer (1905- )  |
| Anna Catharina Kramer (1906- ) |
| Anna Gezina Kramer (1909- ) |
| Kramer (1911-1911) |
| Femia Johanna Geertruida Kramer (1912-1941) |
| Jan Hendrik Kramer (1915-1992) |
| Rudolf Kramer (1920-1960)
|
| Johanna Hoesman (1920- ) |
