The Collaborative International Dictionary of English v.0.48:

Bethlehemite \Beth"le*hem*ite\, Bethlemite \Beth"lem*ite\, n.
   1. An inhabitant of Bethlehem in Judea.
      [1913 Webster]

   2. An insane person; a madman; a bedlamite.
      [1913 Webster]

   3. One of an extinct English order of monks.
      [1913 Webster]