09/04/2026
Merchant Marine Memories: Frank Carney Stephenson of Conneaut and the SS Pillory
Page Two
The Sinking of the SS Pillory and Frank Carney Stephenson
On June 5, 1944, just one day before the Allied landings in Normandy, the SS Pillory traveled empty of cargo (in ballast) from San Juan to Guayanilla, Puerto Rico where she had orders to load a sugar shipment. She carried a diverse Merchant Marine crew of forty-seven men – thirty-seven civilian merchant mariners and ten U.S. Navy Armed Guards. The Pillory had left San Juan early in the afternoon and had safely reached a position about five miles north of Cape Borinquen off the northwest tip of Puerto Rico when German submarine U-539, which had sailed from Saint-Nazaire on May first on its third and final war patrol.
After sailing across the Atlantic Ocean to Puerto Rico, the U-539 targeted and sank the Pillory. She sank in less than five minutes, making it difficult for her crew and the Navy Armed Guards to escape. Out of the forty-seven people aboard, twenty-two merchant seamen including the Pillory’s master, Captain Laurid N. Sorensen, 20 merchant crew members, and 4 Navy guards were either killed by the initial impact or went down with the Pillory.
The sixteen crew members and six Navy Armed Guards who survived managed to jump into the water and cling to floating debris and life rafts.
On June 6, 1944, as the Allied Landings on Normandy took place, the U.S. Navy submarine chaser USS PC-469 rescued them and brought them safely ashore to San Juan, Puerto Rico. The SS Pillory is cited in Naval History as the last Allied merchant ship that an Aix submarine sank in the Caribbean region during World War II.
Merchant Mariner Frank Carney Stephenson of Conneaut, Ohio, served as a Fireman/Watertender on the Pillory. Born on March 27, 1891, in Denmark Township, located within Ashtabula County, Ohio, he was the son of Thomas Samuel Stephenson and Phebe Carman Johnson Stephenson. He grew up alongside his siblings, including sisters Edith and Bertha and later married Elizabeth Gertrude Sear.
The Stephenson’s lived in Conneaut, and they had a family that included a son, Cecil Leon Stephenson, born in 1920.
Conneaut had developed into an important hub of merchant shipping and railroad transportation and as the United States worked to increase its wartime production, Frank increasingly felt the need to contribute his efforts by enlisting in the United States Merchant Marine. Although in his early 50s, a few decades older than the typical man enlisting, his skills were vital to the war effort. He held the rank of Merchant Seaman and specialized as a Fireman Watertender, a demanding and dangerous job with a jobsite located deep inside the Pillory’s engine room. Frank’s job was regulating the water levels in the steam boilers and maintaining the fires powering the Pillory’s steam engine.
When the U-539’s torpedo smashed into the Pillory, Frank manned his station in the belly of the ship near the boilers. A sudden torpedo blast did catastrophic damage to the engine room and to Frank as well. Initially, Frank Stephenson was reported Missing in Action, but with no evidence of his survival, he was officially declared dead when his ship sank on June 5, 1944. He was fifty-three.
Frank Carney Stephenson is recognized as an American Gold Star Veteran and his named is listed on national rolls of honor, including the Honor States Archive. Historical maritime databases like Uboat.net, commemorating the civilian mariners who braved the perils of war also list his name. His grave at South Denmark Cemetery, located in Denmark Center in Ashtabula County, does not contain his body because he was lost at sea. His grave is a cenotaph, a tombstone or marker placed to honor the memory of a person whose remains are elsewhere. His name is officially honored on the Tablets of the Missing at the East Coast Memorial in New York City, which honors soldiers and sailors lost in the Atlantic coastal waters during World War II.
Frank Carney Stephenson