On 27 September 1955, James Wharram set sail from Falmouth in a 23½ft flat-bottomed double canoe (now called a catamaran) that he had built himself at a cost of £200, with no engine, and none of the electronic navigation equipment today’s sailors take for granted. His quest was to cross the Atlantic, in order to prove that such a vessel, the ancient craft of the Polynesians, was an oceanworthy one. The boat was called Tangaroa, after the Polynesian god of the sea.
With Wharram, who has died aged 93, were two German women, Jutta Schultze-Rhonhof and Ruth Merseburger, both of whom he was romantically involved with. “They were very happy to share ‘their man’,” he wrote. “There was no jealousy.”