George Cross was born 26 September 1830 in Richmond, New South Wales, Australia to Thomas Cross (1775-1843) and Martha Bryant (1798-1839) and died 9 January 1904 'Tilbuster' Armidale, New South Wales, Australia of unspecified causes. He married Lucy Hoskisson (1824-1891) 11 January 1853 St Matthews in Windsor, New South Wales, Australia.
Children
| Name | Birth | Death | Joined with |
| Thomas Cross (1853-1919) | |||
| George James Cross (1855-1931) | |||
| Charles John Cross (1857-1936) | |||
| Samuel Cross (1859-1859) | |||
| Henry Cross (1860-1944) | 7 December 1860 Warialda, New South Wales, Australia | 1944 Manly, New South Wales, Australia | Sarah Heagney (1862-1909) |
| Samuel Cross (1863-1927) | 1863 Warialda, New South Wales, Australia | 13 February 1927 Walcha, New South Wales, Australia | Rebecca Heagney (1853-1897) Mary Perrin (1873-1938) |
| Emma Cross (1864-1947) | |||