Gerbrand Pancras Clifford (1745-1789) (1745–1789) Parents Pieter Clifford Johanna Elisabeth Trip Children Johanna Catharina Pancras Clifford Pieter Anthony Pancras Clifford Brigitta Henriette Constantia Pancras Clifford Siblings George Clifford Agnes Maria Clifford Partners Bregitta Susanna Jacoba van Dam