Letov-Martemyanov-Yerykalov
Person Chart
Parents
| Father | Date of Birth | Mother | Date of Birth |
|---|---|---|---|
 Платон Егорович Мартемьянов |
Person Events
| Event Type | Date | Place | Description |
|---|---|---|---|
 Birth |
1895 |
| Father | Date of Birth | Mother | Date of Birth |
|---|---|---|---|
| Платон Егорович Мартемьянов |
| Event Type | Date | Place | Description |
|---|---|---|---|
| Birth |
1895 |