Biography
Thomas Gilbert was born 26 June 1821 in Parramatta, New South Wales, Australia to Samuel Gilbert (1788-1875) and Mary Amanet (1788-1827) and died 16 August 1912 Parramatta, New South Wales, Australia of unspecified causes. He married Emma Jane Critchley (1829-1878) 19 June 1848 in Saint John's, Parramatta, New South Wales, Australia.
Children
| Name | Birth | Death | Joined with |
| William Gilbert (1848) | |||
| Emma Gilbert (1849) | |||
| Hannah Gilbert (1851-1867) | |||
| Sarah Gilbert (1852) | |||
| Edith M Gilbert (1855-1927) | |||
| Thomas Samuel Gilbert (1859-1945) | |||
| George Henry Gilbert (c1861-1908) | 1861 Parramatta, New South Wales, Australia | 11 April 1908 Carlingford, New South Wales, Australia | Martha Ada Sonter (1862-1943) |
| Elizabeth A Gilbert (1863) | |||
| Francis John Gilbert (1865-1944) | |||
| Charlotte I Gilbert (1868) | |||
| Susan Gilbert (1870-1932) | |||
| Evelyn Ruth Gilbert (1872) | |||
| Walter James Gilbert (1874) | |||
| Alfred Gilbert (1876-1877) | |||
Footnotes (including sources)
| ‡ General |