1921 - 1997 (76 years)| Name | Mary Evelyn Koop | |
| Birth | 1921 | |
| Gender | Female | |
| Death | 1997 | |
| Person ID | I99288 | My Genealogy |
| Last Modified | 20 Dec 2025 | |
| Father | Charles Harold Koop, b. Abt 1900 d. Yes, date unknown | |
| Mother | Mary E. Cleneghan, b. Abt 1900 d. Yes, date unknown | |
| Family ID | F42652 | Group Sheet | Family Chart |
| Family | Roger Darl Baker, Sr., b. 4 Jul 1922, Huron, Beadle, South Dakota, United States  d. 30 Jan 1989 (Age 66 years) | |
| Family ID | F42651 | Group Sheet | Family Chart |
| Last Modified | 27 Mar 2026 | |
