People Netherlands Jan Jacob Hartsinck peoplepill id: jan-jacob-hartsinck-1JJH 7 views today 7 views this weekDutch scientific instrument makerJan Jacob HartsinckBiographyListsAlso ViewedListsJan Jacob Hartsinck is in following listsBy field of workNotable Dutch musiciansGender:Male, Born in:Years 1700 to 1749By work and/or countryNotable Dutch Musical instrument makersGender:Male, Born in:Years 1700 to 1749From our partnersSponsoredJan Jacob Hartsinck