Career
Mifflin enlisted in the Navy from his home state of Virginia in April 1864, and by August 5, 1864 was serving as an Engineer"s Cook on the United States Ship Brooklyn (1858). During the Battle of Mobile Bay, Alabama, Mifflin stood fast and performed his ammunition supply duties despite enemy shellfire. Also the ship United States Ship Mifflin (APA-207) was named in his honor, the ship participated in the landings at Iwo Jima and Okinawa during World World War World War II