H. Trendley Dean

Henry Trendley Dean was the first director of the United States National Institute of Dental Research and a pioneer investigator of water fluoridation in the prevention of tooth decay.

25 August 1893

Born on the same birth day (25 August): Anatoly Kartashov (cosmonaut) • Charles Richet • Frederick Forsyth • James W. Gerard • John Neal (writer) • Keith Tippett • Lane Smith (illustrator) • Michael Rennie • Miro Cerar • Miyabi Natsuyaki • Nikolay Zinin • Patrick F. McManus • Rachel Bilson • Robert Horry • Rollie Fingers • Ruth Ann Swenson • Steve Levy (politician) • Tim Cain • Zsuzsa Körmöczy

Born in the same month (August 1893): Alexander of Greece • Burleigh Grimes • Dorothy Parker • Ernest H. Volwiler • Ernest MacMillan • Fritz Gause • Haim Ernst Wertheimer • Huey Long • John Brahm • Leslie Comrie • Lily Laskine • Mae West • Wilfred Kitching