John Hanlon Duncan
Birth date:
1870
Birth place:
, , Ohio, United States
 
Death date:
  1941
Death place:
  , , ,

Duncan Family

Parents:
Father: Aaron David Duncan
Mother: Margaret Ann Butterbaugh
Spouse:
Spouse:
 
Siblings:
Aaron Pierce Duncan
Sarah Florence Duncan
Emma Della Duncan
John Hanlon Duncan
Children: