Monroe, Mack and Lawrence
comic act / 1900s
Fort Wayne News; Saturday - April 4, 1903 (pg3)
Fort Wayne (IN) News / April 6, 1903
The Chicago Tribune, Sunday - May 24,1903 (pg53):
Chicago Opera House: "Monroe, Mack and Lawrence will explain 'How To Get Rid Of Your Mother-In-Law"
New York Times May 15, 1904 (pg13) - Keith's Theatre (listing only)
Brighton Beach Vaudeville Program (1901)