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Casualty Info
Home Town New York, NY
Last Address 968 Fox St Bronx, NY
Casualty Date Feb 26, 1944
Cause KIA-Body Not Recovered
Reason Other Explosive Device
Location Pacific Ocean
Conflict World War II
Location of Interment Courts of the Missing at the Honolulu Memorial - Honolulu, Hawaii
Wall/Plot Coordinates Court 3 (cenotaph)
Official Badges
Unofficial Badges
Additional Information
Last Known Activity:
USS Grayback's (SS-208) 10th war patrol, her most successful, was also her last. She left Pearl Harbor, 28 January, 1944, and by 25 February had sunk three ships and damaged three others. On 27 February she sank another ship but was apparently attacked by carrier based aircraft (according to Japanese reports) and sunk. Signalman Third Class Irizarry was listed as Missing in Action and later declared dead 12 January 1946.
Comments/Citation:
Service number: 2242549
Submarine war patrols: USS Grayback (SS-208) - 9th and 10th
Navy Unit Commendation
For outstanding heroism in action during the Seventh, Eighth, Ninth and Tenth War Patrols in the restricted waters of the Pacific. Tracking her targets relentlessly in wide coverage of her assigned sectors, the USS Grayback boldly penetrated formidable enemy screens to strike at every quarter. Repeatedly forced to deep submergence by unusually heavy depth charging, she continued to launch her torpedoes against strongly escorted convoys with deadly purpose and, under the superb handling of her skilled officers and men, achieved a notable combat record in vital ships sunk or damaged and contributed essentially to the steady weakening of the enemy's shipping strength and to blocking of his life line of supply. Ceaseless in her vigilance and daring in her sustained offensive, she fought gallantly throughout numerous grueling patrols, rendering distinctive service in thwarting the war efforts of a fanatical enemy until she failed to return after the overwhelming counter-attack suffered during her Tenth War Patrol. The USS Grayback leaves behind her an inspiring tradition of intrepidity and aggressiveness, reflecting the valor, the daring seamanship and fortitude of her ship's company.
The information contained in this profile was compiled from various internet sources.
Northern Solomon Islands Campaign (1943-44)/Sinking of the USS Grayback (SS-208)
From Month/Year
February / 1944
To Month/Year
February / 1944
Description Presumed lost at sea. 26 February 1944, in about the expected position of Grayback at that time. The enemy tells of finding a surfaced sub at 25-47'N, 128-45'E. A carrier plane "gave a direct hit at the sub, which exploded and sank immediately."
USS Grayback (SS-208), a Tambor-class submarine, was the first ship of the United States Navy to be named for the lake herring.
Her keel was laid down by the Electric Boat Company in Groton, Connecticut. She was launched on 31 January 1941 sponsored by Mrs. Wilson Brown, wife of Rear Admiral Wilson Brown, Superintendent of the United States Naval Academy, and commissioned on 30 June 1941 with Lieutenant Willard A. Saunders in command.
Attached to the Atlantic Fleet Grayback conducted her shakedown cruise in Long Island Sound out of Newport, New London, and New York City. In company with Grampus (SS-207) she departed New London, Connecticut, on 8 September for patrol duty in the Caribbean Sea and Chesapeake Bay; then arrived Portsmouth, New Hampshire, on 30 November for overhaul. With the United States's entry into the war, Grayback sailed for Pearl Harbor, arriving 8 February 1942.
Grayback's tenth patrol, her most successful in terms of tonnage sunk, was also to be her last. She sailed from Pearl Harbor on 28 January 1944, for the East China Sea. On 24 February Grayback radioed that she had sunk two cargo ships 19 February and had damaged two others (Taikei Maru and Toshin Maru sunk). On 25 February she transmitted her second and final report. That morning she had sunk tanker Nanho Maru and severely damaged Asama Maru. With only two torpedoes remaining, she was ordered home from patrol. Due to reach Midway on 7 March, Grayback did not arrive. On 30 March ComSubPac listed her as missing and presumed lost with all hands.
From captured Japanese records the submarine's last few days can be pieced together. Heading home through the East China Sea after attacking convoy Hi-40 on 24 February, Grayback used her last two torpedoes to sink the freighter Ceylon Maru on 27 February. That same day, a Japanese carrier-based plane spotted a submarine on the surface in the East China Sea and attacked. According to Japanese reports the submarine "exploded and sank immediately," but antisubmarine craft were called in to depth-charge the area, clearly marked by a trail of air bubbles, until at last a heavy oil slick swelled to the surface. Grayback had ended her last patrol, one which cost the enemy some 21,594 tons of shipping.
Grayson CO, John Anderson Moore was posthumously awarded after this mission by third Navy Cross (see Bureau of Naval Personnel Information Bulletin No. 336 (March 1945))
Grayback ranked 20th among all submarines in total tonnage sunk with 63,835 tons and 24th in number of ships sunk with 14. The submarine and crew had received two Navy Unit Commendations for their seventh, eighth, ninth, and tenth war patrols.
Grayback received eight battle stars for World War II service.
