| Source: Official Register of Missouri Troops for 1862 (St. Louis: Adjutant General’s Office, 1863) Location: MO / 9.7 / M69 | |
 | |
| Last Name: | Ferguson |
| First Name: | Rich'd |
| Middle Name: | L. |
| Rank: | Captain |
| Regiment: | Seventh Regiment Cavalry, Missouri State Militia |
| Page: | 89 |
