Hi Louthlass.This photo is a copy of one which hangs in the Ohio Military museum and is called the sons & neighbours of Thomas Brumby.Back row sons ,Thomas jn ,Joseph Brumby,I think the next soldier is unlikely John H Brumby , son in law Alonso Perkins,Front left is son in law Joseph King [from Navenby ,Lincs] + uk,uk Regards Franklin B.John H Brumby joined the union army in 1864 21 Ohio- inf ,Thomas died 23 aug 1863 battle of Chancellorsville 55th Ohio -inf,Joseph King joined 1863 /12 Ohio- Cav,Alonso 2nd Ohio-cav,Joseph 23 Ohio- inf