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| Personal information | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Full name | Jan Cornelis den Boer | ||||||||
| Nationality |  Netherlands | ||||||||
| Born | 13 May 1889 Gouda, the Netherlands | ||||||||
| Died | 9 April 1944 (aged 54) Gouda, the Netherlands | ||||||||
| Sport | |||||||||
| Sport | Water polo | ||||||||
| Senior clubs | |||||||||
| Years | Team | ||||||||
| – | GZC | ||||||||
| – | Gouda | ||||||||
| |||||||||
Jan Cornelis den Boer (13 May 1889 – 9 April 1944) was a Dutch male water polo player. He was a member of the Netherlands men's national water polo team. He competed with the team at the 1924 Summer Olympics.
