- Father: James Walter STRAPP Jr.
- Mother: Harriet Laura CHEESEMAN
- BIRTH: 30 SEP 1946, Ohio, USA
- Residence: Bet. 1983-1996, 2630 Jewett Road, Powell, Delaware County, Ohio, USA
- Residence: Bet. 1995-2020, 215 Temple Circle, Eustis, Lafayette County, Florida, USA
- Also known as: Marihelen
Ancestors of Mary Helen STRAPP
/-Michael F. STRAPP
/-James Walter STRAPP Sr.
| \-Bridget UNKNOWN
/-James Walter STRAPP Jr.
| | /-Andrew C. MCDOWELL
| \-Helen G. MCDOWELL
| \-Eoline G. SMITH
Mary Helen STRAPP
| /-Jay W. CHEESEMAN
\-Harriet Laura CHEESEMAN
\-Flossie WARNER
Descendants of Mary Helen STRAPP
1 Mary Helen STRAPP
+ William J. HLEBAK Jr.
2 Shad Michael HLEBAK