Biography
Mary Best was born 3 October 1803 in Castle Hill, New South Wales, Australia to George Best (c1763-1836) and Martha Chamberlain (c1778-1833) and died 13 February 1870 Parramatta, New South Wales, Australia of unspecified causes. She married John Mills (c1799-1821) 22 June 1818 in Saint John's, Parramatta, New South Wales, Australia. She married James Beckett (1793-1876) 31 March 1823 in Saint John's, Parramatta, New South Wales, Australia.
Children
| Name | Birth | Death | Joined with |
| George Mills (1819-c1819) | |||
| William Mills (1821-1891) | 8 July 1821 Toongabbie, New South Wales, Australia | 19 January 1891 "Rushbrook", Tangmangaroo, Yass, New South Wales, Australia | Elizabeth Tuckwell (1827-1891) |
| Name | Birth | Death | Joined with |
| James Beckett (1824-1919) | |||
| Sarah J Beckett (1827-bef1837) | |||
| Martha Beckett (1827-c1860) | |||
| Rebecca Beckett (1828-1870) | |||
| Samuel Joseph Beckett (1829-1879) | |||
| Mary Ann Beckett (1831-1902) | |||
| Esther Jane Beckett (1833-c1838) | |||
| Thomas Beckett (1835-1903) | |||
| Sarah Jane Beckett (1837) | |||
| Henry William Beckett (1840-c1876) | |||
| George Beckett (1842-1920) | |||
| Ann Beckett (1845) | |||
Footnotes (including sources)
| ‡ General |
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| ¶ Death |
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| § Remains |
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