John L. Cost
Name: John L. Cost
Affiliation: Union
Unit: 11th MD Inf.
Race: White
Place of Birth/Residence: Hagerstown, Washington County, MD
Enlistment Date: n/a
Company: B
Rank at End of Service: 2nd Lieutenant
Notes:
Life summary in Keller
Source(s):
Roger Keller, Roster of Civil War Soldiers from Washington County, Maryland (Clearfield Co.: Genealogical Pub. Co., 1998).
