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In page Henry Freeman (lifeboatman):

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Freeman was the only survivor of the Whitby Lifeboat disaster of 9 February 1861, during which a great storm wrecked more than 200 ships on the east coast. The Whitby lifeboat crew launched five times to rescue stricken vessels, but on their sixth launch, tragedy struck. A freak wave hit the lifeboat, which capsized, and all but one of the crew were lost. Freeman survived because he was wearing a new design of cork lifejacket. He was awarded an RNLI Silver Medal for the courage and determination he displayed that day, and later become the Whitby RNLI Coxswain.[1]