Kammala jumla mai zuwa: Ko da yake Mulholland daga baya ya yi iƙirarin cewa a yakin Gettysburg a ranar 2 ga Yuli, 1863 shi da kansa ya dauki umurnin na 140th Pennsylvania Infantry kuma ya jagoranci shi a cikin aikin, wannan gaskiyar ba a ambaci shi ba a cikin rahoton kansa na yakin, ko kuma na laftanar colonel da ke umurni na 140th. Lokacin da aka mayar da 116th zuwa cikakken ƙarfi a farkon 1864, an ci gaba da shi zuwa colonel. An ji masa rauni a karo na biyu a yakin Wilderness, Mayu 5, 1864. A Kogin Po ya ji rauni a karo na uku, amma ya kasance a asibiti kwanaki goma kawai. Da yake ci gaba da umurninsa, an sake raunata shi a cikin hadari.
Yaƙin Totopotomoy Creek. Ya dawo da sauri kuma ya umurci brigade a duk ayyukan da ke kusa da Petersburg, musamman ma ya bambanta kansa ta hanyar kai hari a kan Boydton Plank Road. An cire Mulholland daga aikin sa kai a ranar 3 ga Yuni, 1865.