- Father: Alexander CUNNINGHAM
- Mother: Barbara Isabelle COX
- BIRTH: 10 JUN 1860, Carroll County, Ohio, USA
- Residence: 1870, Augusta, Carroll County, Ohio, USA
- Residence: 1880, Augusta, Carroll County, Ohio, USA
- DEATH: 12 SEP 1952, Alliance, Stark County, Ohio, USA
- Burial: Sebring, Mahoning, Ohio, USA
Ancestors of Mary S. CUNNINGHAM
/-Matthew CUNNINGHAM
/-Alexander CUNNINGHAM
| \-Unknown Woman UNKNOWN
Mary S. CUNNINGHAM
| /-Joseph COX
| /-James COX
| | \-Mary BRETIS
\-Barbara Isabelle COX
| /-Robert SMITH
\-Mary SMITH
\-Marge UNKNOWN