Thomas F. Harney, 25 year old Teacher, enlisted as a Private in Company D, 5th Infantry, commanded by Lieut. Colonel Erwin**, May 1, 1862 at Cornith, Mississippi, present at June 30. 1862 muster, no further records

**Erwin's Battalion was also known as the 5th Battalion Missouri Infantry, and as the 3rd Battalion Missouri, and was broken up in August, 1862, at which time this company became Company F, 6th Regiment Missouri Infantry

Private Thomas F. Harney, Company F, 6th Missouri Infantry, born in Pennsylvania, resident of Blair County,

This company formerly served as Company D, 3rd Battalion Missouri Infantry; it became Company F, 6th Regiment Missouri Infantry, about August 23, 1862