Biography
Hans Willem Bentinck, 1st Earl of Portland, was born 20 July 1649 in Diepenheim, Overijssel, Netherlands to Berent Bentinck (1597-1668) and Anna van Bloemendael (1622-1685) and died 23 November 1709 Bulstrode Park, Buckinghamshire, England, United Kingdom of unspecified causes. He married Anne Villiers (c1651-1688) 1 February 1678 in The Hague, Netherlands. He married Jane Martha Temple (1672-1751) 12 May 1700 in London, England, United Kingdom.
Children
| Name | Birth | Death | Joined with |
| Mary Bentinck (c1679-1726) | 1679 | 20 August 1726 | Algernon Capell, 2nd Earl of Essex (1670-1710) Conyers d'Arcy (-1758) |
| Willem Bentinck (c1681-1688) | |||
| Henry Bentinck, 1st Duke of Portland (1682-1726) | 17 March 1682 Titchfield, Hampshire, England, United Kingdom | 4 July 1726 St Iago de la Vega, Jamaica | Elizabeth Noel (1688-1737) |
| Anna Margaretha Bentinck (1683-1763) | |||
| Frances Wilhelmina Bentinck (1684-1712) | |||
| Eleonora Bentinck (1687-) | |||
| Isabella Bentinck (1688-1728) | 4 May 1688 | 23 February 1728 Paris, France | Evelyn Pierrepont, 1st Duke of Kingston-Upon-Hull (c1665-1726) |
| Name | Birth | Death | Joined with |
| Sophia Bentinck (-1741) | 4 April 1701 | 5 June 1741 | Henry Grey, 1st Duke of Kent (1671-1740) |
| William von Bentinck (1704-1774) | |||
| Elizabeth Adriana Bentinck (-1765) | |||
| Barbara Bentinck (-1736) | |||
| Charles John Bentinck (1708-1779) | 2 June 1708 | 18 March 1779 | Margaret Cadogan (1707-) |
| Harriet Bentinck (bef1709-1792) | |||
Footnotes (including sources)
| ‡ General |
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