Sgt Robert P. Holmgren flew 6 missions, from 04/09/1945, mission #245, to 04/19/1945, mission #253. He served as a Ball Turret Gunner.
Sgt Holmgren served with the following crewman: 2nd Lt Frederick W. Clark, 2nd Lt William J. Falsey Jr., Sgt Vito T. Griseto, 2nd Lt William E. Jacobs, Sgt Robert E. Sands, 2nd Lt Raleigh B. Stapleton, Sgt Eugene R. Vandemortel and Sgt Patrick J. Ward Jr.