My Family Tree

from familysearch.org:
1. F Abigail HARRINGTON
Born: 13 Jan 1754 Place: Weston, Middlesex, Mass.
Christened: 20 Jan 1754 Place: Weston, Middlesex, Ma
2. F Sarah HARRINGTON
Born: 12 Oct 1764 Place: Holden, Worcester, Mass.
3. M Joel HARRINGTON
Born: 25 Feb 1768 Place: Holden, Worcester, Mass.
Died: 1839 Place: Laona, Chautauqua, New York
4. M Ephraim HARRINGTON
Born: 4 Apr 1763 Place: Weston, Middlesex, Mass.
5. F Lydia HARRINGTON
Born: 14 Apr 1759 Place: Weston, Middlesex, Mass.
Christened: 22 Apr 1759 Place: Weston, Middlesex, Ma
Died: Apr 1759 Place:
6. F Elizabeth HARRINGTON
Born: 21 May 1761 Place: Weston, Middlesex, Mass.
Christened: 31 May 1761 Place: Weston, Middlesex, Ma
7. F Micah HARRINGTON
Born: Jun 1757 Place:
8. M Abijah Harrington
Born: 3 Jun 1770 Place: Holden, Worcester, Mass.
Died: 1827 Place: Forestville, Chataqua, Ny
9. M Micah HARRINGTON
Born: 18 Jun 1757 Place: Weston, Middlesex, Mass.
Christened: 19 Jun 1758 Place: Weston, Middlesex, Ma
10. M Jabez HARRINGTON
Born: 11 Aug 1773 Place: Holden, Worcester, Mass.
Died: 1827 Place: Holden, Worcester, Ma

Note discrepencies with my Jabez. Very suspicious how similar are the birthdays, and have been unable to confirm that this Jabez died in Holden 1827. Seems much more likely that all 3 brothers went together to Chautauqua. Jabez was an uncommon name, so at the very least, they were related.

See family's genealogy here - Weis, F.L. "Early Generations of the Family of Robert Harrington of Watertown, MA Massachusetts, 1634, and Some of His Descendants"

Home in 1757: Weston, MA (tax list)