Jacoba Helena van Reede-Ginkel, Gravin van Reede-Ginkel Dutch noble (1767-1839) (1767–1839) Parents Anna Elisabeth Christina van Tuyll van Serooskerken Frederik Christiaan Reinhart van Reede, 5th Earl of Athlone Children Henry John William Bentinck Charles Anthony Ferdinand Bentinck, 4th Graf Bentinck Antoinette Whilhelmina Jane Bentinck William Christian Frederick Bentinck, 3rd Graf Bentinck Siblings Jan Reinhart Gerard van Reede Karel Willem Louis van Reede Christina Reinira van Reede Reynoud Diederik Jacob van Reede, 7th Earl of Athlone Willerm Gustaaf Frederik van Reede, 9th Earl of Athlone Frederik Willem van Reede, 6th Earl of Athlone Partners John Charles Bentinck