| Father | Male Farnsworth, Jonas |
| Born | 14 Oct 1713 | Groton, Middlesex, Massachusetts Bay, British America |
| Died | 21 Mar 1797 | Shirley, Middlesex, Massachusetts, United States |
| Buried | Shirley, Middlesex, Massachusetts, United States |
|
| Married | 1740 | |
| Father | Farnsworth, Benjamin | F1582 Group Sheet | |
| Mother | Prescott, Mary | F1582 Group Sheet | |
| Mother | Female Ward, Thankful |
| Born | 15 Feb 1712 | Sudbury, Middlesex, Massachusetts, United States |
| Died | 1 May 1799 | Worcester, Worcester, Massachusetts Bay, British America |
| Buried | ||
| Father | Ward, Obadiah | F1529 Group Sheet | |
| Mother | Mixer, Joanna | F1529 Group Sheet | |
| Child 1 | Male + Mackey, John |
| Born | 1640 | Largs, North Ayrshire, Scotland |
| Died | 1680 | United States |
| Buried | ||
| Spouse | Wilson, Sarah | F970 | |
| Married | ||
| Spouse | Patrick, Margaret | F973 | |
| Married | 1662 | Cumloden, Kirkcudbrightshire, Scotland |
| Child 2 | Female + Farnsworth, Azubah |
| Born | 3 Jun 1740 | Of Groton, Middlesex, Massachusetts |
| Died | 14 Mar 1838 | Groton, Middlesex, Massachusetts, United States |
| Buried | ||
| Spouse | Tarbell, Benjamin | F1569 | |
| Married | 20 Jun 1761 | |
| Child 3 | Female + Farnsworth, Martha |
| Born | 21 May 1742 | Petersham, Worcester, Massachusetts, United States |
| Died | ||
| Buried | ||
| Spouse | Phelps, Edward | F1570 | |
| Married | 20 Dec 1765 | Groton, Middlesex, Massachusetts Bay, British America |
| Spouse | Jocelyn | F1571 | |
| Married | 1774 | Groton, Middlesex, Massachusetts Bay, British America |
| Child 4 | Male + Farnsworth, Jonas |
| Born | 2 Apr 1744 | Petersham, Worcester, Massachusetts, United States |
| Died | ||
| Buried | ||
| Spouse | Lewis, Peggy | F1572 | |
| Married | 1770 | |
| Spouse | Delap, Sarah | F1574 | |
| Married | 13 Jun 1775 | Annapolis, Nova Scotia, Canada |
| Spouse | Delar, Sarah | F1575 | |
| Married | 13 Jun 1775 | Annapolis, Nova Scotia, Canada |
| Spouse | Delap, Jean | F1573 | |
| Married | 1783 | Of Groton, Middlesex, Massachusetts |
| Child 5 | Female + Farnsworth, Deborah |
| Born | 15 Sep 1746 | Petersham, Worcester, Massachusetts, United States |
| Died | ||
| Buried | ||
| Spouse | Wheelock, Joseph | F1577 | |
| Married | 5 Nov 1769 | Milford, Massachusetts, United States |
| Child 6 | Male Farnsworth, Daniel |
| Born | 14 Aug 1748 | Petersham, Worcester, Massachusetts, United States |
| Died | 21 Sep 1829 | |
| Buried |
| Child 7 | Male + Farnsworth, Isaac |
| Born | 9 Aug 1750 | Worcester, Worcester, Massachusetts Bay, British America |
| Died | 14 Aug 1804 | Jonesboro, Washington, Maine, United States |
| Buried | ||
| Spouse | Barth, Martha | F1579 | |
| Married | 1794 | Granville, Annapolis, Nova Scotia, Canada |
| Spouse | Hill, Hannah Abigail | F1578 | |
| Married | 8 Dec 1803 | Halifax, Nova Scotia, Canada |
| Child 8 | Female + Farnsworth, Thankful |
| Born | 3 Aug 1752 | Petersham, Worcester, Massachusetts, United States |
| Died | Apr 1832 | |
| Buried | ||
| Spouse | Beaman, Nathanael | F1580 | |
| Married | 10 Apr 1770 | Massachusetts Bay, British America |
| Child 9 | Male + Farnsworth, Peter |
| Born | 18 Aug 1754 | Petersham, Worcester, Massachusetts, United States |
| Died | 11 Dec 1803 | Norridgewock, Somerset, Maine, United States |
| Buried | ||
| Spouse | Marshall, Margaret | F1581 | |
| Married | 1780 | |
| Child 10 | Male + Farnsworth, Azubah |
| Born | 1759 | Groton, Middlesex, Massachusetts Bay, British America |
| Died | ||
| Buried | ||
| Spouse | Delap, Sarah | F1576 | |
| Married | ||
| Child 11 | Male + Farnsworth, Joel |
| Born | 28 May 1759 | Groton, Middlesex, Massachusetts Bay, British America |
| Died | 11 Aug 1843 | Wilmot, Annapolis, Nova Scotia, Canada |
| Buried | Middleton, Annapolis, Nova Scotia, Canada |
|
| Spouse | Fales, Abigail | F426 | |
| Married | 23 Dec 1782 | Wilmot, Annapolis, Nova Scotia, Canada |
| Spouse | Perkins, Sarah | F427 | |
| Married | 28 Jan 1828 | Wilmot, Annapolis, Nova Scotia, Canada |