| Children |
| + | 1. Alma G GREVENKAMP, b. 26 May 1909, Mercer County, Ohio  d. 29 Dec 1993, Celina, Mercer County, Ohio (Age 84 years) |
| | 2. Alvina GREVENKAMP |
| | 3. Herbert G GREVENKAMP, b. 1913 d. 1990 (Age 77 years) |
| | 4. Adella M GREVENKAMP, b. 22 Jan 1916, Cassella, Mercer County, Ohio d. 18 Sep 2010, The Gardens of St. Henry - St. Henry, Mercer County, Ohio (Age 94 years) |
| + | 5. Gregor C GREVENKAMP, b. 1 Jul 1918 d. 9 Feb 1998 (Age 79 years) |
| | 6. Linus GREVENKAMP, b. 1920 d. 2007 (Age 87 years) |
| | 7. Urban A GREVENKAMP, b. 8 Jun 1923, Cassella, Mercer County, Ohio d. 27 Mar 2013, St. Rita's Medical Center - Lima, Allen County, Ohio (Age 89 years) |
|
1880 - 1955 (75 years)