Biography
John Welland Blake was born circa 1761 in Hingham, Plymouth County, Massachusetts, United States to Joseph Blake (1738-1818) and Deborah Smith (1737-) and died 27 October 1818 Brattleboro, Windham County, Vermont, United States of unspecified causes. He married Abigail Jones (1766-1808) 24 May 1790 in Boston, Suffolk County, Massachusetts, United States.
Children
| Name | Birth | Death | Joined with |
| Henry Jones Blake (1792-1822) | |||
| John Rice Blake (1794-1873) | |||
| Anna Sophia Blake (1796-1845) | 2 July 1796 Brattleboro, Windham County, Vermont, United States | 22 March 1845 Boston, Suffolk County, Massachusetts, United States | Henry Cabot (1783-1864) |
| Charlotte Smith Blake (1798-1839) | |||
| Frances Williams Blake (1800-1828) | |||
| Harriet Barker Blake (1802-1857) | |||
| William Caldwell Blake (1804-1836) | |||
| Mary Welland Blake (1806-1855) | |||
| George Baty Blake (1808-1875) | 19 May 1808 Brattleboro, Windham County, Vermont, United States | 6 August 1875 Brookline, Norfolk County, Massachusetts, United States | Ann Hull Blake (1815-1873) |
Footnotes (including sources)
| ‡ General |