Source:
http://www.army.mil/cmh/Default.htmNote: This is not my ancestry. I have NO additional information. I am just passing along information that may be useful.
TWEEDALE, JOHN
Rank and organization. Private, Company B, 15th Pennsylvania Cavalry. Place and date: At Stone River, Tenn., 31 December 1862_1 January 1863. Entered service at: Philadelphia, Pa. Born: 10 June 1841, Frankford, Pa. Date of issue: 18 November 1887. Citation: Gallantry in action.