I just came across this fun history fact: Thomas Andrew, one of the chief designers of the Titanic, had an original design that included features such as a double hull, more water-tight compartments, and twice as many lifeboats but it was overruled.
He spent his last moments trying to evacuate passengers, and his body was never recovered.
I’ve linked to his wiki page below but here is a snippet:
There were testimonies of sightings of Andrews after that moment.[8] It appears that Andrews stayed in the smoking room for some time to gather his thoughts, then he continued assisting with the evacuation.[8] At around 2:00 a.m., Andrews was seen back on the boat deck. The crowd had begun to stir, but there were still women reluctant to leave the ship. To be heard and to draw attention to himself, Andrews waved his arms and announced to them in a loud voice.[9] Another reported sighting was of Andrews frantically throwing deck chairs into the ocean for passengers to use as floating devices. Andrews then headed towards the bridge perhaps searching for Captain Smith.[9] Andrews was last seen leaving the ship at the last moment; his body was never recovered.
Finally, on 19 April 1912, his father received a telegram from his mother’s cousin, who had spoken with survivors in New York, searching for news of Andrews. The telegram was read aloud by Andrews Sr. to the staff of the home in Comber: “INTERVIEW TITANIC’S OFFICERS. ALL UNANIMOUS THAT ANDREWS HEROIC UNTO DEATH, THINKING ONLY SAFETY OTHERS. EXTEND HEARTFELT SYMPATHY TO ALL.”