Thaddeus "Thadius" Richardson |
| Born | 29 May 1750 | Newton, Middlesex County, Massachusetts |
| Died | 6 Apr 1819 | Readfield, Kennebec County, Maine |
| Buried | Aft 6 Apr 1819 | Readfield Corner Cemetery, Readfield, Kennebec County, Maine |
| Married | 6 Jan 1776 | Gorham, Cumberland County, Maine |
| Father | David Richardson | F1443 Group Sheet | |
| Mother | Remember Ward | F1443 Group Sheet | |
| Mother | Female Mary Sanborn |