George McGuire was born 1812 in Richmond, Sydney, New South Wales, Australia and died 25 May 1850 Richmond, Sydney, New South Wales, Australia of unspecified causes.
Children
| Name | Birth | Death | Joined with |
| James McGuire(1833-1900) | |||
| Mary McGuire (1836-1923) | |||
| Margaret McGuire (1837-1926) | 12 October 1837 North Richmond, New South Wales, Australia | 4 August 1926 Oyster Bay, New South Wales, Australia | John Ashton (c1835-1867) John Owen (c1849-1934) |
| John McGuire (c1839-) | |||
| Elizabeth McGuire (1841-) | |||
| Louisa McGuire (1843-) | |||
| Anne McGuire (1845-) | |||
| Sarah McGuire (1846-) | |||
| George McGuire (1849-1905) | |||
| Eliza Albina McGuire (1850-1930) | |||