Biography
Arthur Theodore Lyman was born 8 December 1832 in Boston, Suffolk County, Massachusetts, United States to George Williams Lyman (1786-1880) and Anne Pratt (1798-1875) and died 24 October 1915 Waltham, Middlesex County, Massachusetts, United States of unspecified causes. He married Ellen Bancroft Lowell (1837-1894) 8 April 1858 in Boston, Suffolk County, Massachusetts, United States.
Children
| Name | Birth | Death | Joined with |
| Julia Lyman (1859-1922) | |||
| Arthur Theodore Lyman (1861-1933) | 31 August 1861 Waltham, Middlesex County, Massachusetts, United States | 1933 Boston, Suffolk County, Massachusetts, United States | Susan Channing Cabot (1864-1951) |
| Herbert Lyman (1864-1941) | 17 May 1864 Boston, Suffolk County, Massachusetts, United States | 14 June 1941 Boston, Suffolk County, Massachusetts, United States | Ruth Bowman Whitney (1879-1977) |
| Ella Lyman (1866-1934) | 26 February 1866 Boston, Suffolk County, Massachusetts, United States | 20 September 1934 Boston, Suffolk County, Massachusetts, United States | Richard Clarke Cabot (1868-1939) |
| Susan Lowell Lyman (1869-1878) | |||
| Mabel Lyman (1872-1950) | |||
| Roger Lyman (1876-1876) | |||
| Ronald Theodore Lyman (1879-1962) | 8 July 1879 Boston, Suffolk County, Massachusetts, United States | 5 July 1962 Waltham, Middlesex County, Massachusetts, United States | Elizabeth Van Cortlandt Parker (1883-1953) |
Footnotes (including sources)
| ‡ General |