Roger E. Cook
Name: Roger E. Cook
Affiliation: Union
Unit: 1st Potomac Home Brigade Inf.
Race: White
Place of Birth/Residence: Hagerstown, Washington County, MD
Enlistment Date: n/a
Rank at End of Service: Colonel
Notes:
Formed "Sharpsburg Rifles"; Promoted to major 2/6/1863, lieutenant-colonel 11/23/1863, and to colonel 2/24/1865
Source(s):
Roger Keller, Roster of Civil War Soldiers from Washington County, Maryland (Clearfield Co.: Genealogical Pub. Co., 1998).