"Lewis,David Henry"@en . "David Henry Lewis"@en . "2002-10-23Z"^^ . "David Henry Lewis, DCNZM (1917 - 23 October 2002) was a sailor, adventurer, doctor, and Polynesian scholar. He is best known for his studies on the traditional systems of navigation used by the Pacific Islanders. His studies, published in the book We, the Navigators, made these navigational methods known to a wide audience and helped to inspire a revival of traditional voyaging methods in the South Pacific."@en . . "1917Z"^^ . . "2002Z"^^ . . "British sailot and adventurer" .