| Source: Annual Report of the Adjutant General of Missouri, 1863, 1864, and 1865 Location: MO / 353.6 / M69 | |
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| Last Name: | Clapp |
| First Name: | Frederick |
| Middle Name: | B. |
| Rank: | 1st Lt., Quartermaster |
| Company: | D |
| Regiment: | 8th Regiment Infantry, Mo. Volunteers |
| Page: | 124-125 |
| Publication Title: | Annual Report of the Adjutant General of the State of Missouri, for the Year Ending December 31, 1865 |
