Walker, David, Private, Capt. Caleb Brook's co., Col. Dike's regt.; muster roll for Dec. 1776-Feb 1777; credited to town of Hopkinton; enlisted Dec. 16, 1776; service guarding stores at Boston; regiment raised to serve until March 1, 1777. FURTHER: Walker, David, Private, Capt., Enoch Noble's Co., Col. John Brown's regt. entered service June 29, 1777; discharged July 21, 1777, service 24 days, with Northern Army; company ordered out by Brig. Gen Fellows and Committee of Safety at request of Maj. Gen Schuyler. Roll certified at Sheffield. FURTHER: Walker, David, Private, Capt. Stephen Russell's Co. Col. Samuel Ballard's regt., Gen. Warner's brigade; enlisted Aug 15, 1777; discharged Nov 30, 1777; service 3 months 28 days in Northern department, including 12 days (240 miles) travel home. Roll dated Dracut. FURTHER; Walker, David, Capt. Edmund Longley's co., Col. Cogwell's regt; enlisted Oct 1, 1778; discharged Dec 31, 1778, service 3 mos. 1 day; Company detached to guard and fortify posts at and about Boston.