Mary Ann Duff
Birth date:
29 JAN 1899
Birth place:
Fox, Sullivan, Pennsylvania, United States
 
Death date:
  28 DEC 1984
Death place:
  , , Pennsylvania, United States

Duff Family

Parents:
Father: Richard Martin Duff
Mother: Emillie Esmeralda Wheeler
Spouse:
Spouse: Herbert E. R. Olstead
 
Siblings:
Florence Clarentha Duff
Mary Ann Duff
Eunice Gertrude Duff
Lucile Myrtle Duff
Marcus Wheeler Duff
Dennis Donahue Duff
Garnet Richard Duff
Children:
John