Detroit, Oct. 11.- The body of an unknown man was found under a ■trawstack on Belle Isle near the superintendentes residence. He had apparently been dead two or three days. The deceased was about 35 years oíd, wore a brown suit of clothes and had a beard and mustache. He was greatly emaciated, apparently from consumption. Employés at the park have noticed him sveral times duriüg the past few weeks Btrolling about the island. There was nothing in his pockets to teil who he was, and no marks of violence were found on the body.