| Owner | Manager | From | Until | | Christopher Steamship Company - Milwaukee, Wisconsin, USA | W.H. Meyer - USA | 1901/10 | 1923/05/15 |
| Morrow Steamship Company - Cleveland, Ohio, USA | Cliffs Iron Company - USA | 1923/05/15 | 1954 |
| Columbia Transportation Company - Cleveland, Ohio, USA | | 1954 | 1958/03 |
| Oglebay Norton Company - Cleveland, Ohio, USA | | 1958/03 | 1965/02 |
| Marine Salvage Ltd. - Port Colborne, Ontario, Canada | | 1965/02 | 1965/05 |
| Algonquin Corporation Ltd. - Canada | Hall Corporation of Canada - Canada | 1965/05 | 1969 |
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| Fleet | From | Until | | Oglebay Norton Company - Cleveland, Ohio | 1958/03 | 1965/05 |
| Hall Corporation of Canada - Toronto, Ontario | 1965/05 | 1969 |
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