| Zealand, William O.; 1899 Red Book; 1899 | 1899 Red Book | 1899-00-00 | S. L. TILLEY | Captain |
| Zealand, William O.; 1902 Red Book; 1902 | 1902 Red Book | 1902-00-00 | MONKSHAVEN | Captain |
| Zealand, William O.; 1903 Red Book; 1903 | 1903 Red Book | 1903-00-00 | MONKSHAVEN | Captain |
| Zealand, William O.; 1910 Red Book; 1910 | 1910 Red Book | 1910-00-00 | J. H. PLUMMER | Captain |
| Zealand, William O.; 1911 Red Book; 1911 | 1911 Red Book | 1911-00-00 | J. H. PLUMMER | Captain |
| Zealand, William O.; 1912 Red Book; 1912 | 1912 Red Book | 1912-00-00 | BEAVERTON | Captain |
| Zealand, William O.; 1913 Red Book; 1913 | 1913 Red Book | 1913-00-00 | J. H. PLUMMER | Captain |
| Zealand, William O.; 1914 Red Book; 1914 | 1914 Red Book | 1914-00-00 | J. H. PLUMMER | Captain |
| Zealand, William O.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | ZEALAND | Watchman |
| Zealand, William O.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | ZEALAND | Watchman |
| Zealand, William O.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | ZEALAND | Watchman |
| Zealand, William O.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | ST. MAGNUS | Purser |
| Zealand, William O.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | ST. MAGNUS | Mate |
| Zealand, William O.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | CANADA | Clerk |
| Zealand, William O.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | CANADA | |
| Zealand, William O.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | CANADA | |
| Zealand, William O.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | CANADA | |
| Zealand, William O.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | CANADA | First Mate |
| Zealand, William O.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | STEINHOF | |
| Zealand, William O.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | MAZEPPA | Captain |
| Zealand, William O.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | MODJESKA | Captain |
| Zealand, William O.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | MODJESKA | Captain |
| Zealand, William O.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | LAKE MICHIGAN | Captain |
| Zealand, William O.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | LAKE MICHIGAN | Captain |