https://en.wikipedia.org/wiki/Sullivan_brothers
The five Sullivan brothers were killed in action during the sinking of the USS Juneau(CL-52) on Nov. 13, 1942 during the Naval Battle of Guadalcanal.
A movie about their lives and deaths was made in 1944, The Fighting Sullivans. I must have watched that movie 100 times as a kid.
Thank you....I will make a point of watching the movie later this week.