title: Frederick T. Haneman
text: # Frederick T. Haneman
  
  Frederick Theodore Haneman (20 September 1862 – 3 May 1950) was an American author best known for being a contributor to the Jewish Encyclopedia.
  
  Haneman lived and worked in Brooklyn, New York. While writing articles for the Jewish Encyclopedia, he was managing editor of The New York Medical Journal. He also wrote for the American Jewish Yearbook. He was a contributor to the New International Encyclopedia, on the subject of toxicology.
  
  