| Wilson, Roland J.; ISMA Directory; 1914 | ISMA Directory | 1914-00-00 | HADDINGTON | Captain |
| Wilson, Roland J.; ISMA Directory; 1916 | ISMA Directory | 1916-00-00 | HADDINGTON | Captain |
| Wilson, Roland J.; ISMA Directory; 1918 | ISMA Directory | 1918-00-00 | HADDINGTON | Captain |
| Wilson, Roland J.; ISMA Directory; 1924 | ISMA Directory | 1924-00-00 | NEW YORK NEWS | Captain |
| Wilson, Roland J.; ISMA Directory; 1927 | ISMA Directory | 1927-00-00 | SASKADOC | Captain |
| Wilson, Roland J.; ISMA Directory; 1928 | ISMA Directory | 1928-00-00 | SASKADOC | Captain |
| Wilson, Roland J.; ISMA Directory; 1929 | ISMA Directory | 1929-00-00 | ONTADOC | Captain |
| Wilson, Roland J.; ISMA Directory; 1931 | ISMA Directory | 1931-00-00 | ONTADOC | Captain |