| Name | Johann Gottlieb KOCH, GGG Grandfather |
| Birth | 25 Aug 1833, Kranz, Posen, Prussia106,17,50 |
| Confirmation | 1847, Hoffnungsthal, SA107,50 Age: 13 |
| Immigration | 22 Jan 1839, ‘Catharina’108 Age: 5 |
| Immi Memo | Left Hamburg 21 Sep 1838 |
| Death | 25 Jun 191917 Age: 85 |
| Burial | Rowland Flat, SA17 |
| Naturalization | 1857, SA109 Age: 23 |
| Occupation | Farmer17 |
| Father | Johann Friedrich Wilhelm KOCH (1793-1867) |
| Mother | Anna Dorothea BAUM (1802-1893) |
| 1 | Johanna Caroline SCHULZ, GGG Grandmother |
| Birth | 5 Dec 1840, Klemzig, SA110,50 |
| Death | 7 Aug 1904110 Age: 63 |
| Burial | Rowland Flat, SA110 |
| Father | Johann Gottfried SCHULTZ (1812-1869) |
| Mother | Johanna Eleonore RAU (1814-1873) |
| Marriage | 22 Apr 1858, Hoffnungsthal, SA110,111 |
| Marr Memo | Witnesses: Christian Koch |
| Children | Marie Elisabeth (1859-1931) |
| Johann Wilhelm (1861-1936) | |
| Johann Gottlieb (1863-1915) | |
| Johanna Louise (1865-1942) | |
| Johanna Mathilde (1867-1958) | |
| Hermann August (1869-1951) | |
| Johannes Philipp (1871-1922) | |
| Carl Gustav (Died as Child) (1873-1875) | |
| Caroline Hulda (1874-1925) | |
| Emma Auguste (1876-1939) | |
| Gustav Benjamin (1878-1925) | |
| Anna Pauline (1880-1957) |