Conrad
Leonhardt
Birth date:
12 OCT 1881
Birth place:
Frank,
Saratov,
,
Russia
Death date:
Death place:
,
,
,
Leonhardt Family
Parents:
| Father: | Johann George Leonhardt |
| Mother: | Katharina Margaretha Leonhardt |
Spouse:
| Spouse: | Anna Maria Heberlein |
Siblings:
Children:
