Jeremiah O’Keefe became an ACE in a day when he shot down 5 enemy aircraft in aerial combat over Okinawa on April 22, 1945, adding 2 more victories for a total of SEVEN on April 28. He returned to the U.S. in June 1945, and left active duty at the end of the war. After the war, he graduated from Loyola University with a bachelor’s degree in Business Administration in 1948, and later bought his father’s funeral home business in 1953, which became the Bradford-O’Keefe Funeral Home in Biloxi, Mississippi. He served as a Mississippi State Legislator from 1960 to 1964, and was Mayor of Biloxi from 1973 to 1981. He and his wife Annette Saxon O’Keefe had 13 children together and lived in Biloxi until her death.