William Anne van Keppel, 2nd Earl of Albemarle was born 5 June 1702 in Whitehall, Greater London, England, United Kingdom to Arnold Joost van Keppel, 1st Earl of Albemarle (1670-1718) and Geertruida van der Duyn (c1674-1741) and died 22 December 1754 Paris, France of unspecified causes. He married Anne Lennox (1703-1789) 21 February 1723 in Caversham, Berkshire, England, United Kingdom.
|George Keppel, 3rd Earl of Albemarle (1724-1772)||5 April 1724||13 October 1772||Ann Miller (-1824)|
|Augustus Keppel, 1st Viscount Keppel of Elveden (1725-1786)|
|William Keppel (1726-1782)|
|Frederick Keppel (1728-1777)||19 January 1728||27 December 1777||Laura Walpole (c1734-1813)|
|Mary Elizabeth Keppel (c1732-1740)|
|Caroline Keppel (1733-1769)|
|Elizabeth Keppel (1739-1768)||15 November 1739||2 November 1768 Lisbon, Portugal||Francis Russell, Marquess of Tavistock (1739-1767)|