Pieter Hartsinck (1722-1775) (1722–1775) Parents Susanna Cornelia Pels Jan Casper Hartsinck Children Pieter Cornelisz. Hartsinck Susanna Catharina Hartsinck Anna Margaretha Hartsinck Jan Hartsinck Siblings Andries Hartsinck Johanna Eva Hartsinck Cornelis Hartsinck Jan Jacob Hartsinck Partners Johanna Margaretha Hasselaer