Carl David Hanniwell (May 28, 1903 – April 22, 1969) was a Canadian politician who served as a member of the Ontario legislature and as a municipal politician.[1][2]
^"600 Wild Ducks Killed In Plunge Into Niagara". The New York Times. December 27, 1947. Retrieved November 12, 2013. Mr. Muma said that he and Carl D. Hanniwell, a Member of the Provincial Parliament, and William Hill, a riverman, recovered hundreds of dead ducks and sent ...