| Jackson, John; ISMA Directory; 1906 | ISMA Directory | 1906-00-00 | LANSDOWNE | Captain |
| Jackson, John; ISMA Directory; 1907 | ISMA Directory | 1907-00-00 | LANSDOWNE | Captain |
| Jackson, John; ISMA Directory; 1908 | ISMA Directory | 1908-00-00 | LANSDOWNE | Captain |
| Jackson, John; ISMA Directory; 1909 | ISMA Directory | 1909-00-00 | LANSDOWNE | Captain |
| Jackson, John; ISMA Directory; 1910 | ISMA Directory | 1910-00-00 | LANSDOWNE | Captain |
| Jackson, John; ISMA Directory; 1911 | ISMA Directory | 1911-00-00 | LANSDOWNE | Captain |
| Jackson, John; ISMA Directory; 1912 | ISMA Directory | 1912-00-00 | LANSDOWNE | Captain |
| Jackson, John; ISMA Directory; 1913 | ISMA Directory | 1913-00-00 | LANSDOWNE | Captain |
| Jackson, John; ISMA Directory; 1916 | ISMA Directory | 1916-00-00 | LANSDOWNE | Captain |
| Jackson, John; ISMA Directory; 1917 | ISMA Directory | 1917-00-00 | LANSDOWNE | Captain |
| Jackson, John; ISMA Directory; 1918 | ISMA Directory | 1918-00-00 | LANSDOWNE | Captain |
| Jackson, John; ISMA Directory; 1919 | ISMA Directory | 1919-00-00 | LANSDOWNE | Captain |
| Jackson, John; ISMA Directory; 1920 | ISMA Directory | 1920-00-00 | LANSDOWNE | Captain |
| Jackson, John; ISMA Directory; 1936 | ISMA Directory | 1936-00-00 | | Captain |
| Jackson, John; ISMA Directory; 1937 | ISMA Directory | 1937-00-00 | | Captain |
| Jackson, John; ISMA Directory; 1938 | ISMA Directory | 1938-00-00 | | Captain |
| Jackson, John; ISMA Directory; 1939 | ISMA Directory | 1939-00-00 | | Captain |
| Jackson, John; ISMA Directory; 1940 | ISMA Directory | 1940-00-00 | | Captain |
| Jackson, John; ISMA Directory; 1941 | ISMA Directory | 1941-00-00 | | Captain |
| Jackson, John; ISMA Directory; 1942 | ISMA Directory | 1942-00-00 | | Captain |