Abigail Twitchell Fay was born 7 June 1752 in Thompson, Windham County, Connecticut to Seth Twitchell (1711-1791) and Desire Bishop (1710-1749) and died 25 September 1827 Athol, Worcester County, Massachusetts of unspecified causes. She married Joseph Fay (1741-1824) 1762 in Athol, Worcester County, Massachusetts.
Children
| Name | Birth | Death | Joined with |
| Josiah Fay (1774-1834) | |||
| Nehemiah Fay (1776-1856) | 1 December 1776 Athol, Worcester County, Massachusetts | 23 May 1856 Little Valley, Cattaraugus County, New York | Achsah Stratton (1772-1870) |
| Dorothy Fay (1778-1833) | |||
| Mahtilda Fay (1780-1856) | |||
| Benjamin Franklin Fay (1783-1863) | |||
| Abigail Fay (1785-1810) | |||
| Sarah Fay (1788-) | |||
| Seth Fay (1790-) | |||
| Hannah Fay (1792-1826) | |||
| Lucinda Fay (1793-1856) | |||
Siblings