- Baltimore City
- Dates: 1862-1865
Notes: Edward McDonnell appointed surgeon, Brigade U.S. Vols (NY) Jun. 21, 1862; mustered out Jul. 27, 1865. In charge of Newton University Hospital May 1864 Jul. 1864; on leave of absence at Baltimore Aug. 19, 1864.
Source: Records of the Adjutant General’s Office, Service Record Cards of Volunteer Surgeons, 1861-65. National Archives, Washington DC