

![]() | Franz Jakob Koch |
| Franz Jakob Koch | |
| *: | 15 Mai 1838 |
| Baachstrasse, Brachelen, Hückelhoven, Heinsberg, (DE) | |
| +: | 1875/1876 |
| Mariadorf, Hoengen, Alsdorf, (DE) | |
![]() | Louise Josepha Ortmanns |
| Louise Josepha Ortmanns | |
| *: | 7 Mai 1843 |
| Stolberg, (DE) | |
| oo: | 10 Jun 1864 |
| Stolberg, (DE) | |
| +: | 31 Aug 1865 |
| Stolberg, (DE) | |
![]() | Anna Gertrude Sassen |
| Anna Gertrude Sassen | |
| oo: | nach 1865 |
| +: | vor 1875/1876 |
![]() | Wilhelm Joseph Koch |
| Wilhelm Joseph Koch | |
| *: | 1805/1811 |
| Hoengen, Alsdorf, (DE) | |
| +: | 25 Apr 1848 |
| Hoengen, Alsdorf, (DE) | |
![]() | Anna Helena Vonderlohe |
| Anna Helena Vonderlohe | |
| *: | CIR 1815 |
| Fronhoven, Lohn, Eschweiler, Braunkohlerevier Ø, (DE) | |
| +: | 12 Dez 1844 |
| Brachelen, Hückelhoven, Heinsberg, (DE) | |
![]() | Jakob Koch |
| Jakob Koch | |
| *: | 1807/1808 |
![]() | Gertrude Hansen |
| Gertrude Hansen | |
| *: | 1769 |
| Hoengen, Alsdorf, (DE) | |
| +: | 5 Aug 1847 |
| Hoengen, Alsdorf, (DE) | |
![]() | Franz Koch |
| Franz Koch | |
| *: | 1759 |
| Bettendorf, (DE) | |
| oo: | vor 1807/1808 |
| +: | 18 Nov 1841 |
| Hoengen, Alsdorf, (DE) | |
![]() | Johannes Hansen |
| Johannes Hansen | |
| +: | CIR 1769 |
| Hoengen, Alsdorf, (DE) | |