David Deacon Brown was a Scottish professional golfer who played in the late 19th and early 20th century. He won the 1886 Open Championship and finished second in the 1903 U.S. Open. In total, he had twelve top10 finishes in major championship tournaments.
Brown was born onMay 1861 in Musselburgh, Scotland. He was a roofing slater by trade and a keen golfer. In 1886 he was working in Musselburgh when The Open Championship was about to be played. John Anderson, who was secretary of the Musselburgh Club at the time, invited him to play and provided him with a pair of striped trousers, a frock coat and a lum hat to wear. He shocked the professionals by winning the tournament by two shots from Willie Campbell, carding rounds of 38413741157, and then turned professional himself.
Source: Wikipedia