Mary Ann Walder was born 2 December 1839 in Warninglid, Sussex, England, United Kingdom to John Walder (1820-1876) and Mary Ann Boniface (1821-1845) and died 14 November 1886 25 Evelyn Buildings, Holborn, London, England, United Kingdom of unspecified causes. She married Thomas Roberts (1813-1889) 25 July 1864 in Hackney, London, England, United Kingdom.
Mary Ann Walder was born in 1839 in rural Sussex. She grew up in Warninglid and lived there until 1864. She met Thomas Roberts in about 1862 when he was still married to his dying wife.
Children
| Name | Birth | Death | Joined with |
| Mary Ann Katherine Roberts (1863-1943) | 31 December 1863 Warninglid, Sussex, England, United Kingdom | 9 September 1943 Archway Hospital, Islington, London, England, United Kingdom | William Thomas Coombs (1860-1947) |
| Maria Alice Roberts (1865-1949) | |||
| Elizabeth Emily Goodacre Roberts (1867-1932) | |||
| Frederick William Roberts (1870-1936) | |||
| Margaret Minnie Roberts (1872-1913) | |||
| Harriet Ada Roberts (1877-1955) | |||
Siblings
| Name | Birth | Death | Joined with |
| Mary Ann Walder (1839-1886) | 2 December 1839 Warninglid, Sussex, England, United Kingdom | 14 November 1886 25 Evelyn Buildings, Holborn, London, England, United Kingdom | Thomas Roberts (1813-1889) |
| Harriet Walder (1842-1876) | |||
| Elizabeth Walder (1848-1930) | |||
| Fanny Walder (1850-1918) | |||
| William Warden Walder (1853-1933) | |||
| John Walter Walder (1860-1938) | |||
Residences
Footnotes (including sources)
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