| Children |
| | 1. John Francis KOESTER, b. 3 May 1927, Mercer County, Ohio d. 5 Jan 1974, Coldwater, Mercer County, Ohio (Age 46 years) |
| + | 2. Madonna M KOESTER, b. 14 Apr 1929, Carthagena, Mercer County, Ohio d. 25 May 2020, The Gardens of St. Henry - St. Henry, Mercer County, Ohio (Age 91 years) |
| + | 3. Patricia KOESTER, b. 4 Jan 1931 |
| + | 4. Charles F KOESTER, b. 21 Feb 1933, Celina, Mercer County, Ohio d. 30 Sep 2020 (Age 87 years) |
| + | 5. James R KOESTER, b. 17 May 1936, Carthagena, Mercer County, Ohio d. 22 Aug 2020, Mercer Health Hospital - Coldwater, Mercer County, Ohio (Age 84 years) |
| + | 6. Ralph R KOESTER, b. 2 Jan 1938, Mercer County, Ohio d. 25 Nov 1995, Celina, Mercer County, Ohio (Age 57 years) |
| | 7. Mary KOESTER |
|