Children |
| 1. Samuel Heinrich Koch b. 19 Sep 1872, Barrington, Cook County, Illinois, USA  d. 3 Mar 1946 (Age 73 years) |
| 2. Gustav Carl Koch b. 28 Jul 1874, Barrington, Cook County, Illinois, USA  d. 29 Sep 1953, Fairmont Community Hospital, Fairmont, Martin County, Minnesota, USA (Age 79 years) |
| 3. Ida C. Koch b. 22 Jun 1876, Illinois, USA  d. 16 Mar 1952 (Age 75 years) |
> | 4. Lydia Dorothea Koch b. May 1878 d. 19 Sep 1966, Chicago, Cook County, Illinois, USA (Age 88 years) |
| 5. Paul Heinrich Koch b. Apr 1880, Illinois, USA  d. 19 Jan 1883, Beecher, Will County, Illinois, USA (Age 2 years) |
| 6. Dr. Oswin Fred Koch b. 22 Apr 1883 d. 25 Aug 1937 (Age 54 years) |
| 7. Emma Caroline Koch b. 27 Dec 1885, Beecher, Will County, Illinois, USA  d. 6 Aug 1887, Beecher, Will County, Illinois, USA (Age 1 year) |
| 8. Adolph Johann Koch b. 25 Aug 1888, Illinois, USA  d. 27 Apr 1943, Bremen Township, Cook County, Illinois, USA (Age 54 years) |
> | 9. Theckla Marie Koch b. 6 Nov 1891, Beecher, Will County, Illinois, USA  d. 6 Aug 1979, Omaha, Douglas County, Nebraska, USA (Age 87 years) |
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