. . . "1744-02-05Z"^^ . . "Jeffries, John"@en . "1745-02-05Z"^^ . . . "1819Z"^^ . . "1819-09-16Z"^^ . . . "Surgeon General of British Forces in North America 1776-1780"@en . . . . . . "John Jeffries"@en . "John Jeffries (5 February 1744 \u2013 16 September 1819) was a Boston physician, scientist, and a military surgeon with the British Army in Nova Scotia and New York during the American Revolution."@en . "American balloonist" . "1745Z"^^ . . . . "1744Z"^^ .