Of the twenty men who escaped the whale-crushed ship, only eight survived. The two men rescued by the Dauphin had sailed almost 4,500 nautical miles across the Pacific—farther by at least 500 miles than Captain William Bligh’s epic voyage in an open boat after being abandoned by the Bounty mutineers and more than five times farther than Sir Ernest Shackleton’s equally famous passage to South Georgia Island.

