I'm researching Regular Army soldiers in Texas and have Dudley Johnson in my database. According to the Army's Enlistment Register, Johnson was born in New York. He first enlisted in the Army in 1820 and served until the outbreak of the Civil War in 1861. Johnson was appointed an Ordnance Sergeant in 1853 assigned to Fort Chadbourne, Texas. He stayed in Texas during the war. I've got his service record and other information on him and am happy to share.