From www.Ancestry.com: Massachusetts Soldiers and Sailors in the War of the Revolution, 17 Vols.

Barker, Jesse. Private, Capt. John Abbot's co., Col. Nathaniel Wade's regt.; enlisted July 10, 1780; discharged Oct. 10, 1780; service, 3 mos. 11 days; enlistment, 3 months, for service at West Point.

Barker, Jesse, Jr., Brimfield.Return of men enlisted into Continental Army, dated March 29, 1779; joined Capt. Seagrave's co., Col. Bailey's regt.; enlistment, 3 years, to expire in 1780; also, Private, 6th co., Col. John Bailey's regt.; Continental Army pay accounts for service from April 4, 1777, to Dec. 31, 1779; also, Capt. Isaac Warren's (6th) co., Col. Bailey's regt.; return of men in camp at Valley Forge, Jan. 24, 1778; also, Major's co., Col. Bailey's regt.; Continental Army pay accounts for service from Jan. 1, 1780, to Dec. 31, 1780; also, descriptive list of enlisted men dated West Point, Jan. 27, 1781; Capt. Seth Drew's co., 2d regt.; stature, 5 ft. 11 in.; complexion, light; hair, sandy; residence, Brimfield; enlisted April 3, 1777, by Lieut. Walker; enlistment, during war; also, Capt. Adams Bailey's co., Col. Bailey's regt.; return dated Boston, June 14, 1781; enlistment, during war.