| Herman Gerhardt Krogman |
|
| Anna Katherina Honkomp |
| Gerhard Krogman | Maria Catherina Sieverding |
| b. 16 Jun 1772, Steinfeld, Oldenburg, Germany d. 11 Aug 1846, Steinfeld, Oldenburg, Germany bur. occ. edu. De. rel. |
b. d. bur. occ. edu. De. rel. |
| Carl Anton Krogman Herman Henrich Krogman Johan Henrich Krogman Ferdinand Krogman Maria Catherina Krogman Johan Krogman Franz Henrich Krogman |