| McPherson, George R.; ISMA Directory; 1908 | ISMA Directory | 1908-00-00 | PERE MARQUETTE 14 | Captain |
| McPherson, George R.; ISMA Directory; 1909 | ISMA Directory | 1909-00-00 | PERE MARQUETTE 14 | Captain |
| McPherson, George R.; ISMA Directory; 1910 | ISMA Directory | 1910-00-00 | PERE MARQUETTE 14 | Captain |
| McPherson, George R.; ISMA Directory; 1911 | ISMA Directory | 1911-00-00 | PERE MARQUETTE 14 | Captain |
| McPherson, George R.; ISMA Directory; 1912 | ISMA Directory | 1912-00-00 | PERE MARQUETTE 14 | Captain |
| McPherson, George R.; ISMA Directory; 1913 | ISMA Directory | 1913-00-00 | PERE MARQUETTE 14 | Captain |
| McPherson, George R.; ISMA Directory; 1914 | ISMA Directory | 1914-00-00 | PERE MARQUETTE 14 | Captain |
| McPherson, George R.; ISMA Directory; 1917 | ISMA Directory | 1917-00-00 | PERE MARQUETTE 14 | Captain |
| McPherson, George R.; ISMA Directory; 1918 | ISMA Directory | 1918-00-00 | PERE MARQUETTE 14 | Captain |
| McPherson, George R.; ISMA Directory; 1927 | ISMA Directory | 1927-00-00 | PERE MARQUETTE 14 | Captain |
| McPherson, George R.; ISMA Directory; 1928 | ISMA Directory | 1928-00-00 | INTERNATIONAL NO. 12 | Captain |