William Augustus, Duke of Cumberland, was born 15 April 1721 Leicester House in Westminster, Greater London, England, United Kingdom to George II of Great Britain (1683-1760) and Wilhelmine Karoline of Brandenburg-Ansbach (1683-1737) and died 31 October 1765 Upper Grosvenor St. London, Greater London, England, United Kingdom of unspecified causes.
Children
| Name | Birth | Death | Joined with |
| Wybrew Flora Davey (c1760-1848) | 1848 | William Suckling, Colonel (1762-1833) | |
Footnotes (including sources)
| ‡ General |
|