Biography
Mary Copland Lethbridge was born 13 January 1833 in Clydesdale, South Creek, New South Wales, Australia to Robert Copland Lethbridge (1798-1865) and Mary Gidley King (1805-1872) and died 13 November 1894 "Werrington", Burradoo, New South Wales, Australia of unspecified causes. She married Charles Cowper (1834-1911) 11 October 1855 .
Children
| Name | Birth | Death | Joined with |
| Charles Lethbridge Cowper (1856-1906) | |||
| William Robert Cowper (1858-1925) | |||
| Henry Percival Cowper (1859-1925) | |||
| Edith Isabelle Cowper (1862-1938) | |||
| Cecil Spencer de Grey Cowper (1864-1919) | |||
| Frederic Robison Cowper (1865-1927) | |||
| Marie Louise Cowper (1871-1963) | |||
| Harriet Cowper (1872-1901) | |||
Footnotes (including sources)
| ‡ General |
| ¶ Death |
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