Captain Earl Twining Hydeman USN
Commander  USS KAWISHIWI   1956 - 1957

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07/07/1911 - 12/20/1993;  Home: Dayton, Ohio
Earl Hydeman graduated from the
 U.S. Naval Academy
Annapolis, MD - Class of 1932.
He retired as a U.S. Navy Captain.

Partial Biography:
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LCDR  -  USN/USMC 1942
  Plane Accidentt


CDR USS Pampanito SS383
Prospective Commanding Officer
28 Oct. 1944 - 30 Dec. 1944
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CDR USS Seadog (SS-401)
 and USS Tinosa (SS-283).
 Mar- Aug -1945
Hydeman's Hepcats or Silent Victory
 Seadog History
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CAPT - USS Kawishiwi AO-146
1956 - 1957
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CAPT - Commander Destroyer Squadron NINE
1958 - on USS Mansfield (DD-728)
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INTERMENT
Arlington National Cemetery - 12/20/1993
US NAVY CAPT
  sec 60, row 0, site 4405, 12/28/1993


Navy Cross Award
Action Date: May 26 - July 5, 1945
Commander USNU.S.S. SEA DOG (SS-401), on the FOURTH War Patrol of that submarine during the period 26 May 1945 to 5 July 1945, in enemy controlled waters in the Sea of Japan. With great daring and heroic actions, fully aware of the perils involved in completing this unprecedented undertaking, he penetrated strong anti-submarine barriers and entered supposedly inviolable enemy waters. With exceptional skill and aggressiveness he took his submarine into shallow waters and launched torpedo attacks which resulted in the sinking of six enemy ships, totaling 29,500 tons. In addition, he was Commander of a Coordinated Attack Group consisting of two others submarines and, at the same time, he exercised overall command of two other groups who were operating concurrently in the same area.
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