found: NUCMC data from Eastern Wash. State Hist. Soc. for Swergal, E.E. Papers, 1911-1961(John Gibbon, major gen'l, U.S. Army, Civil War & commander, Indian campaigns)
found: LC data base, 10-20-89(hdg.: Gibbon, John, 1827-1896)
found: WwWA, 1607-1896(Gibbon, John, 1827-1896; army officer; s. of John Heysham & Catharine (Lardner) G.; m. Frances Moale; brig. gen'l, Civil War battles, Gettysburg, Wilderness, Spatsville, Cold Harbor; Indian fighter; participated in Yellowstone expedn. against Sitting Bull)