Source : Webster's Revised Unabridged Dictionary (1913)

   {Natural person} (Law), a man, woman, or child, in
      distinction from a corporation.

   {In person}, by one's self; with bodily presence; not by
      representative. ``The king himself in person is set
      forth.'' --Shak.

   {In the person of}, in the place of; acting for. --Shak.