William Fentiman was born 1709 in Lincolnshire, England, United Kingdom to John Fentiman (c1676-1716) and Susannah Scott (1676-) and died November 1796 Kennington, Greater London, England, United Kingdom of unspecified causes. He married Sarah Hyde (c1714-1783) 17 June 1736 in Aldersgate, Greater London, England, United Kingdom.
Apprenticeship
1 August 1727:
http://www.londonlives.org/browse.jsp?id=GLCCMC25105_n2005-1&div=GLCCMC25105MC251050168#highlight
William Fentiman Son of John Fentiman of Habor in ye. County of Lincoln Farmer deced bound to William Robinson Citizen & Carpenter for Seven Years Cons money Nil.
1 April 1735:
William Fentiman Son of John Fentiman late of Haber in the County of Lincoln Farmer deced who was bound to William Robinson Citizen and Carpenter of London was now by testimony of his said Master made free.
By 1737 William was taking his own apprentices.
Children
| Name | Birth | Death | Joined with |
| John Fentiman (1738-1747) | |||
| William Hartley Fentiman (1743-) | |||
| William Fentiman (1745-) | |||
| John Fentiman (1747-1820) | 1747 London, Greater London, England, United Kingdom | 9 June 1820 Kennington, Greater London, England, United Kingdom | Mary Elizabeth Ripworth |
| Thomas Hyde Fentiman (1749-) | |||
| Mary Fentiman (1752-) | |||
| Thomas Hyde Fentiman (1756-1818) | 1756 London, England, United Kingdom | 1818 Newington, Surrey, England, United Kingdom | Ann Loat Mary Loat Ann Usher (1775-1871) |