| United States World War I Draft Registration Cards, 1917-1918 Clarence Koetting | |
| Soldiers' Records War of 1812 - World War I - Clarence J Koetting |  |
| Missouri Death Certificates, 1910 – 1962 -1954_00039597 Clarence Koetting |  |
| Valle Spring Cemetery |  |
| Clarence John Koetting Stone |  |
| Clarence John Koetting Memorial Stone |  |