John Douglas Sleep Hearder DSC, RNVR

Birth details unknown

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10 Oct 1939 T/S.Lt.
6 Oct 1940 T/Lt.


3 Apr 1945 DSC

Warship Commands listed for John Douglas Sleep Hearder, RNVR

HMS ML 148 (ML 148)T/Lt.Motor Launch25 Jul 194328 Dec 1943
HMS ML 250 (ML 250)T/A/Lt.Cdr.Motor Launch29 Dec 19436 Nov 1944

Career information

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Events related to this officer

Motor Launch HMS ML 250 (ML 250)

5 Jul 1944
HMS ML 250 (Lt.Cdr. J.D.S. Header, RN) picks up 30 survivors from the British merchant Glendinning that was torpedoed and sunk by German U-boat U-763 about 20 nautical miles south-east of Selsey Bill in position 50°32'N, 0°22'W.

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