Willem Bentinck
Willem Bentinck, Rijksgraaf (Count of the Holy Roman Empire) Bentinck in 1733
Son of Hans Willem Baron Bentinck, 1. Earl of Portland (1649-1709) and his second wife Jane Temple (1672-1751)
Born: Whitehall, London 6. Nov 1704
Married: Chapel, Varel Castel 1. Jul 1733 (div.1740) Sophie Charlotte Reichsgräfin von Aldenburg (1715-1800), daughter of Anton II. Reichsgraf von Aldenburg and Wilhelmine Marie Princess of Hesse-Homburg
Issue:
Christiaan Rijksgraaf Bentinck (1734-1768) m.1760 Maria Katharina van Tuyll van Serooskerken (1743-1793)
Albert Rijksgraaf Bentinck (1737-1775) m.1763 Renira van Tuyll van Serooskerken (d.1792)
Died: Den Haag 13. Oct 1774
Source: Detlev Schwennicke "Europäische Stammtafeln. Neue Folgen", Vol. IV, Vittorio Klostermann