The St. John Genealogy Project
Origin and Ancestry DNA Database & Electronic Archive
1916 - 2014 (98 years) 
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| Name | Mary Helen Mars | |
| Suffix | Riehl, St. John | |
| Birth | 9 Apr 1916 | Ohio, USA  |
| Gender | Female | |
| Death | 6 Nov 2014 | Zanesville, Muskingum, Ohio, USA |
| Burial | Memorial Park Cemetery, Zanesville, Muskingum, Ohio, USA |
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| Person ID | I105554073 | St. John Origin and Ancestry DNA Database | St. John Generation One - Raoul de Sancto Johanne |
| Last Modified | 13 Apr 2020 | |
| Family | Arthur Frederick Wasley St. John, Jr., b. 11 Mar 1904, Columbus, Fairfield, Ohio, USA d. 13 Dec 1999, Zanesville, Muskingum, Ohio, USA (Age 95 years) | |
| Marriage | Abt 1959 | Ohio, USA |
| Family ID | F399674 | Group Sheet | Family Chart |
| Last Modified | 13 Apr 2020 | |
| Reference | Suzanne St. John. "Mary Helen Mars, Riehl, St. John". The St. John Genealogy Project. https://stjohngenealogy.com/getperson.php?personID=I105554073&tree=OSA0001 (accessed April 24, 2025). |
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