Massachusetts Soldiers And Sailors of the Revolutionary War, 1896, p.208
William Alverson. Private, Capt. Thomas Olney's Co., Col. Jabez Bowen's regt.; pay roll for 13 days service from May 22, 1777, to June 3, 1777; reported serving at Pawtuxet in 5th division of Col. Bowen's regt., under Capt. Jonathan Russell.