| Father | 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. |
|
| Married | 5 Jun 1900 | Conestogo, Ontario, Ca. |
| Father | Julius Koch | F698 Group Sheet | |
| Mother | Katherine Scheifle Koch | F698 Group Sheet | |
| Mother | Female Rosetta Simpson Koch |
| Born | 5 Jul 1876 | Philipsburg, Ontario, Ca. |
| Died | 29 Jan 1923 | Conestogo, Ontario, Ca. |
| Buried | St. Matthew's Luth., Conestogo, Ont., Ca. |
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| Father | ||
| Mother | ||
| Child 1 | Male Julius E. Koch |
| Born | May 1903 | Conestogo, Ontario, Ca. |
| Died | 26 Nov 1976 | Kitchener, Ontario, Ca. |
| Buried | Woodland Cemetery, Kitchener, Ont., Ca. |
| Child 2 | Female Margaret R. Koch Dahmer |
| Born | 11 Nov 1904 | Conestogo, Ontario, Ca. |
| Died | 10 Oct 1998 | Kitchener, Ontario, Ca. |
| Buried | St. Matthew's Luth., Conestogo, Ont., Ca. |
| Child 3 | Male Edward Henry Koch |
| Born | Sep 1907 | Conestogo, Ontario, Ca. |
| Died | 16 Nov 1980 | Elmira, Ontario, Ca. |
| Buried | 18 Nov 1980 | St. Mark's Luth., Cem., Conestogo, Ont., Ca. |