| Father | Male Julius Koch |
| Born | 3 Sep 1818 | Germany  |
| Died | 11 Sep 1895 | |
| Buried | St. Matthew's Luth., Conestogo, On., Ca. |
|
| Married | ||
| Father | ||
| Mother | ||
| Mother | Female Katherine Scheifle Koch |
| Born | 1 Jul 1841 | Ontario |
| Died | 18 Apr 1917 | |
| Buried | St. Matthew's Luth., Conestogo, On., Ca. |
|
| Father | ||
| Mother | ||
| Child 1 | Female Anna S. Koch Schreiber |
| Born | 1863 | Ontario |
| Died | 1933 | |
| Buried | St. Matthew's Luth., Conestogo, On., Ca. |
| Child 2 | Male Louis Koch |
| Born | 9 Mar 1866 | Ontario |
| Died | 23 Jun 1924 | Conestogo, Ontario, Ca. |
| Buried | St. Matthew's Luth., Conestogo., On., Ca. |
| Child 3 | Male Otto Koch |
| Born | 6 Apr 1872 | Conestogo, Ontario, Ca. |
| Died | 13 Sep 1939 | Kitchener, Ontario, Ca. |
| Buried | St. Matthew's Luth., Conestogo, Ont., Ca. |
|
| Spouse | Rosetta Simpson Koch | F699 | |
| Married | 5 Jun 1900 | Conestogo, Ontario, Ca. |
| Child 4 | Female Alvina Koch Miehm |
| Born | 13 Oct 1874 | Conestogo, Ontario, Ca. |
| Died | 19 Apr 1939 | Kitchener, Ontario, Ca. |
| Buried | Mt. Hope RC., Cem., Kitchener, Ont., Ca. |
| Child 5 | Male Theodore Koch |
| Born | 1881 | Ontario |
| Died | 8 Nov 1926 | West Summerland, British Columbia |
| Buried |
