Sullivan brothers
The Sullivan brothers were five brothers from Waterloo, Iowa who served together on the light cruiser USS Juneau. They were all killed in action on November 13-17 or 18, 1942, when Juneau served in the Naval Battle of Guadalcanal. Juneau was crippled by a torpedo fired from the Japanese destroyer Amatsukaze, then finished off by a torpedo fired from Japanese submarine I-26.
On March 17, 2018, the wreckage of Juneau was discovered off the coast of the Solomon Islands by the expedition crew of RV Petrel, then-owned by Microsoft co-founder Paul Allen.