Maj. John C. Booth, commanding officer at the Fayetteville Arsenal, appointed him military paymaster and storekeeper, prestigious jobs in the Army.[3] Daingerfield served in the 2nd Battalion Local Defense Troops, commonly referred to as the Arsenal Guard.
In June 1885, The Century Magazine published Captain Daingerfield's article "John Brown at Harper's Ferry" giving an account of the incident from a prisoner's standpoint.
In 1873, Daingerfield moved into a home currently maintained at its original location in Heritage Square with his wife Matilda and their four children. Their son, Elliot Daingerfield, became a celebrated painter in North Carolina.[4]