Mary Helen Knopp
Birth date:
29 SEP 1898
Birth place:
Helen Furnace, Highland, Clarion, Pa., , ,
 
Death date:
  19 SEP 1994
Death place:
  Butler, Butler, Pennsylvania, United States

Knopp Family

Parents:
Father: Benjamin F Knopp
Mother: Mary Ann Clark
Spouse:
Spouse: Howard Walter Hedrick
 
Siblings:
James Clark Knopp
June Knopp
Mary Helen Knopp
Children:
Edna Dorothy Hedrick
Robert Howard Hedrick
Maryanne