| Affiliation ID | 791 |
|---|---|
| Full name | ? |
| Short name | ? |
| Place | Rotterdam (NED) |
| Sports | BOX/SSK/WPO/WRE |
| This affiliation has not been verified to exist. | |
| Cockie van der Elst |  NED |
SSK | Olympics | 1952 |
| Wim de Graaff | NED |
SSK | Olympics | 1956—1960 |
| Jan Schut | NED |
BOX | Non-starter | 1924 |
| J. H. van Boyen | NED |
WRE | Non-starter | 1908 |
| Roel van Senus | NED |
WPO | Non-starter | 1924 |
| Johan Veldt | NED |
BOX | Non-starter | 1924 |
