Question: What is the body of water that St. Matthew Island located in named after?

Knowledge 1: St. Matthew Island
There is a small island off its northwestern point called Hall Island. The wide sound between both islands is called Sarichef Strait. A small rocky islet called Pinnacle Rock lies to the south of Saint Matthew Island. The entire island's natural scenery and wildlife is protected as it is part of the Bering Sea unit of the Alaska Maritime National Wildlife Refuge. [SEP] Knowledge 2: Bering Sea
The Bering Sea is separated from the Gulf of Alaska by the Alaska Peninsula. It covers over and is bordered on the east and northeast by Alaska, on the west by Russian Far East and the Kamchatka Peninsula, on the south by the Alaska Peninsula and the Aleutian Islands and on the far north by the Bering Strait, which connects the Bering Sea to the Arctic Ocean's Chukchi Sea. Bristol Bay is the portion of the Bering Sea which separates the Alaska Peninsula from mainland Alaska. The Bering Sea is named for Vitus Bering, a Danish navigator in Russian service, who in 1728 was the first European to systematically explore it, sailing from the Pacific Ocean northward to the Arctic Ocean.
Knowledge 1: St. Matthew Island
There is a small island off its northwestern point called Hall Island. The wide sound between both islands is called Sarichef Strait. A small rocky islet called Pinnacle Rock lies to the south of Saint Matthew Island. The entire island's natural scenery and wildlife is protected as it is part of the Bering Sea unit of the Alaska Maritime National Wildlife Refuge. [SEP] Knowledge 2: HMS Royal Oak (08)
Despite the relatively shallow water in which she sank, the majority of bodies could not be recovered from Royal Oak. Marked by a buoy at 58°55′44″N 2°59′09″W, the wreck has been designated a war grave and all diving or other unauthorised forms of exploration are prohibited under the Protection of Military Remains Act 1986. In clear water conditions, the upturned hull can be seen reaching to within 5 m of the surface. The brass letters that formed Royal Oak's name were removed as a keepsake by a recreational diver in the 1970s. They were returned almost twenty years later, and are now displayed in the Scapa Flow visitor centre in Lyness. Royal Oak's loss is commemorated in an annual ceremony in which Royal Navy divers place the White Ensign underwater at her stern.A memorial at St Magnus Cathedral in nearby Kirkwall displays a plaque dedicated to those who lost their lives, beneath which a book of remembrance lists their names. This list of names was not released by the Government until 40 years after the sinking. Each week a page of the book is turned. The ship's bell was recovered in the 1970s and, after being restored, was added to the memorial in St Magnus. A number of bodies, including some that could not be identified, were interred at the naval cemetery in Lyness.
Knowledge 1: St. Matthew Island
There is a small island off its northwestern point called Hall Island. The wide sound between both islands is called Sarichef Strait. A small rocky islet called Pinnacle Rock lies to the south of Saint Matthew Island. The entire island's natural scenery and wildlife is protected as it is part of the Bering Sea unit of the Alaska Maritime National Wildlife Refuge. [SEP] Knowledge 2: Arthur English
Arthur English died in 1995 at Frimley Park Hospital in Surrey as a result of complications from emphysema. After a funeral service at St Michael's church at which fellow Water Rat Jimmy Perry read the oration his body was cremated at the Park Crematorium in Aldershot where his ashes were later interred in a plot with those of his first wife.

Answer: Vitus Bering