Two years after Titanic sank, the Empress Of Ireland sank in the Gulf of St. Lawrence and lost 68.5% of all passengers (0.5% more than Titanic). The event was buried in the papers because of WWI.
In 1991, when the cruise ship Oceanos sank, the crew abandoned ship, leaving the passengers behind. They were all saved by guitarist Moss Hills, who radioed for help and directed the rescue operation.