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Leonard Eugene Hamaker Jr


Shot down 20 December 1942 in B-17F 41-24495 'Rose O'Day' while serving as Co-Pilot. Prisoner of War (POW). Officially recognized by German Gov't as American POW #99. Interned at Dulag Luft, Oflag 23b, Stalag Luft 3, and Stalag 7b. Cartoonist, sent POW cartoon drawing of POW daily life to be published in American Red Cross POW Newsletters during 1943 and 1944. Liberated from Stalag 7b (Moosburg, Germany) on April 29, 1945.



Units served with

  • 306th Bomb Group The Reich Wreckers

    306th Bomb Group The Reich Wreckers

    Constituted as 306th Bombardment Group (Heavy) on 28 Jan 1942. Activated on 1 Mar 1942. Trained for combat with B-17's. Moved to England, Aug-Sep 1942, and assigned to Eighth AF Eighth Air Force in September 1942 Station 111 Thurleigh. During combat,...

  • 367th Bomb Squadron


  • 41-24495 Rose O' Day

    B-17 Flying Fortress
    B-17F 41-24495 'Rose O' Day' was assigned 367BS/306BG Westover 17-Aug-42; Thurleigh 13-Oct-42; Missing in Action 20-Dec- 42 while on a mission to bomb the German air depot at Romilly-sur-Seine, France. Shot down by enemy aircraft, crashed Creil, France...


  • VIII Bomber Command 16

    7 November 1942
    A combined bomber force of 56 B-17s are despatched by 91BG, 301BG and 306BG to bomb the U-Boat pens at Brest, France. This is the first mission flown by 91st Bomb Group. This element is joined by 12 B-24s from 93BG. To aide the attacking bomber force,...

  • VIII Bomber Command 17

    8 November 1942
    Two Primary (P) targets are the objects of this mission: the German airfield of Drucat at Abbeville, France and the Atclier d'Hellemmes locomotive works at Lille, France. 91BG despatches 15 B-17s to Abbeville and 301BG and 306BG despatch a combined...

  • VIII Bomber Command 18

    9 November 1942
    The U-Boat pens at St. Nazaire, France are the target of this mission conducted by a combined force of 33 B-17s from 91BG and 306BG together with a combined force of 14 B-24s from 44BG and 93BG. The B-24 formation bombs from altitudes between 17,500 ft...

  • VIII Bomber Command 22

    22 November 1942
    The U-Boat pens at Lorient, France are the Primary (P) target of this mission. A combined force of 68 B-17s despatched from 91BG (18), 303BG (18) 305BG (23) and 306BG (9) against the target but a 10/10 could cover prevents all but 11 from 303BG from...

  • VIII Bomber Command 26

    20 December 1942
    The German Air Depot at Romilly-sur-Seine, France is the Primary (P) target for a combined force of 80 B-17s despatched by 91BG (17), 303BG (21); 305BG (23) and 306BG (19). 60 B-17 are effective on the target, but 7 are MIA and 1 is DBR. ...

Associated Place

  • Thurleigh

    Military site : airfield
    Built for RAF use in 1941-42, Thurleigh was initially used by RAF Bomber Command before being handed over to the Eighth Air Force. Its runways and hardstandings were improved, and the B-17s of the 306th Bomb Group began using the base. It was their...


Event Location Date
Prisoner of War (POW) Zagan, Poland 20 December 1942 – 25 May 1945

Held at Stalag Luft 3, Sagan-Silesia (now Poland) later moved to Nuremberg-Langwasser. Officially Returned to Military Control (RMC) 25-May-45.


Date Contributor Update
22 May 2020 21:48:25 jmoore43 Changes to middlename

Copied "middle name" from a Duplicate person as part of a merge operation of dup people so one person can be deleted.

Date Contributor Update
19 May 2020 03:55:22 jmoore43 Changes to surname and suffix

Corrected the name by moving "Jr" from the surname field to the suffix field.

Date Contributor Update
26 January 2017 05:16:39 tlhamaker Changes to surname

merge this with Leonard Eugene Hamaker Jr. Biogaphy (duplicate)

Date Contributor Update
17 July 2015 22:37:16 tlhamaker Changes to media associations

Hamaker Family photos

Date Contributor Update
24 June 2015 21:01:59 tlhamaker Changes to biography

Family correspondence

Date Contributor Update
24 June 2015 20:51:09 tlhamaker Changes to highest rank and mission associations

Squadron Mission Logs

Date Contributor Update
24 June 2015 20:33:22 tlhamaker Changes to nickname and awards

Personnel Files

Date Contributor Update
05 December 2014 20:34:38 Lee8thbuff Changes to service number, biography, awards, events, place associations, aircraft associations and mission associations

Lee Cunningham 5-Dec-2014, Added crew position to description per "Losses of the 8th & 9th Air Forces" stan Bishop & John A. Hey MBE; added POW event per National Archives Records Administration (NARA) WWII POW database; made connections to Place, AIrcraft and Mission within existing website data.

Date Contributor Update
27 September 2014 18:18:36 AAM AAM ingest

Drawn from the records of the National Museum of the Mighty Eighth Air Force, Savannah, Georgia / Roll of Honor, Losses of the 8th and 9th AFs Vol. 1 by Hey and Bishop p.55