Derk Jan Kemperman was a 'mathematical artist' and brilliant inventor. Yet he ended up penniless among the beggars in Veenhuizen. Descendant Wim Kemperman (79) and his wife Ida Wilke (78) reconstructed his remarkable life story.
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Derk Jan Kemperman was a 'mathematical artist' and brilliant inventor. Yet he ended up penniless among the beggars in Veenhuizen. Descendant Wim Kemperman (79) and his wife Ida Wilke (78) reconstructed his remarkable life story.