Ph.D. Lineage for Robert A. Cohen

• Robert A. Cohen (1963-)
  • Ph.D., Drexel University, 1993
  • Member, American Meteorological Society
  • Nothing special
• Carl W. Kreitzberg (1937-2003)
  • Ph.D., University of Washingon, 1963
  • Fellow, American Meteorological Society
  • Reference: Bulletin of the American Meteorological Society, Vol. 84, No. 11, November, 2003, pages 1592-1593.
• Richard J. Reed (1922-2008)
  • Sc.D., Massachusetts Institute of Technology, 1949
  • Fellow, American Meteorological Society
  • Reference: Reed Autobiography
  • Reference: Bulletin of the American Meteorological Society, Vol. 89, No. 5, May, 2008, pages 733-735.
• Hurd C. Willett (1903-1992)
  • Ph.D., George Washington University, 1929
  • Fellow, American Meteorological Society
  • Born in Providence, R.I., but grew up on a farm near Pittsburgh, Pennsylvania
  • Reference: Bulletin of the American Meteorological Society, Vol. 73, No. 10, October, 1992, page 1651
  • Reference: Wikipedia
• William Jackson Humphreys (1862-1949)
  • Ph.D., Johns Hopkins University, 1897
  • Fifth president of American Meteorological Society
  • Former president of American Geophysical Union
  • Wrote several books, including Ways of the Weather, Snow Crystals (with W. A. Bentley), Weather Proverbs and Paradoxes and Physics of the Air
  • Reference: biography and picture
  • Reference: Wikipedia
• Henry Augustus Rowland (1848-1901)
  • Ph.D. honorary, Johns Hopkins University, 1880
  • Degree in civil engineering from Rennssalaer Polytechnic Institute, 1870
  • Born in Honesdale, Pennsylvania
  • First physics professor at Johns Hopkins
  • First president of the American Physical Society (1899-1901)
  • Reference: Biography from AIP
  • Reference: Wikipedia