Abt 1787 - 
Abt 1822-
| C. D. Buckhardt | |
| B: | Abt 1822 |
| Tennessee U.S.A. | |
Abt 1825-
| L.C. Buckhardt | |
| B: | Abt 1825 |
| Tennessee U.S.A. | |
Abt 1835-
| L. BUCKHARDT | |
| B: | Abt 1835 |
| Illinois | |
Abt 1838-
| John Buckhardt | |
| B: | Abt 1838 |
| Iowa | |
Abt 1840-
| R. BUCKHARDT | |
| B: | Abt 1840 |
| Iowa | |
Abt 1844-
| George Buckhardt | |
| B: | Abt 1844 |
| Missouri U.S.A. | |
Abt 1834-
| C. BUCKHARDT | |
| B: | Abt 1834 |
| Illinois | |
Abt 1787-
| John Buckhardt | |
| B: | Abt 1787 |
| Maryland | |
Abt 1800-
| R. Buckhardt | |
| B: | Abt 1800 |
| Maryland U.S.A. | |
