John
Henry
Heckman
Birth date:
26 NOV 1853
Birth place:
Cincinnati,
Madison,
Ohio,
United States
Death date:
22 FEB 1920
Death place:
Boston,
Middlesex,
Massachusetts,
United States
Heckman Family
Parents:
| Father: | John Christian Heinrich Heckmann |
| Mother: | Mary Elizabeth Plumer |
Spouse:
| Spouse: |
Siblings:
|
Christopher
Henry
Heckmann
John Henry Heckman Charles William Heckman William Frederick Heckman |
Children:
