| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | TEMPEST | Watchman |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | TEMPEST | Watchman |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | JUPITER | seaman |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | JUPITER | cook |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | FOUNTAIN CITY | Wheelsman |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | GEORGE KING | Wheelsman |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | IRA CHAFFEE | Wheelsman |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | OUTHWAITE | Second Mate |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | GRAND TRAVERSE | Wheelsman |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | SELAH CHAMBERLIN | Second Mate |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | SELAH CHAMBERLIN | Wheelsman |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | J. S. FAY | Second Mate |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | J. S. FAY | Second Mate |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | RUFUS P. RANNEY | First Mate |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | OUTHWAITE | Second Mate |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | HORACE A. TUTTLE | First Mate |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | A. P. WRIGHT | First Mate |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | H. J. JEWETT | Second Mate |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | OCEANICA | Second Mate |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | WYOMING | Second Mate |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | AURORA | Second Mate |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | AURORA | First Mate |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | WASHBURN | Second Mate |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | PILLSBURY | Second Mate |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | WYOMING | Second Mate |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | RUSSELL SAGE | Second Mate |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | ST. LOUIS | Second Mate |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | CITY OF GLASGOW | Second Mate |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | MATOA | First Mate |
| Cowan, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | BIRCKHEAD | First Mate |