Jedediah Blanchard was born 21 January 1732 in Windsor, Hartford County, Connecticut, United States to Samuel Blanchard (1697-1783) and Jane Darby (1705-1792) . He married Martha Chapman (1735-) 13 November 1754 in Ashford, Windham County, Connecticut, United States.
Children
| Name | Birth | Death | Joined with |
| Samuel Blanchard (1756-1759) | |||
| Daniel Blanchard (1758-1759) | |||
| Jedediah Blanchard (1762-1832) | |||
| Simeon Blanchard (1764-) | |||
| Hannah Blanchard (1766-) | |||
| Ebenezer Blanchard (1767-1769) | |||
| Thomas Blanchard (1769-1848) | 18 June 1769 Ashford, Windham County, Connecticut, United States | 24 March 1848 Westfield Center, Medina County, Ohio, United States | Silva Brown (1760-1821) |
| Willard Blanchard (1771-1823) | |||
| Chester Blanchard (1773-) | |||
Siblings
Residences
Footnotes (including sources)