Another typo, name was McMurray
Junius G. Wilson McMurray, 1st Sergeant, 1st Missouri Light Artillery, promoted 1st Lieutenant to take effect from September 1, 1861, promoted Captain Company L, October 21, 1863, recorded as commanding Battery L on the May/Jun, 1864 muster roll, discharged July 20, 1865, promoted Brevet Major June 22, 1867 for gallant and meritorious services during the war to date from March 13, 1865, promoted Brevet Lieutenant Colonel June 22, 1867 for gallant and meritorious services during the war to date from March 13, 1865
M405: Compiled Service Records of Volunteer Union Soldiers Who Served in Organizations From the State of Missouri