Sergey and Yegor Letov. Family tree
Person Chart
Parents
| Father | Date of Birth | Mother | Date of Birth |
|---|---|---|---|
 Федор Егорович Мартемьянов |
1874 |
Person Events
| Event Type | Date | Place | Description |
|---|---|---|---|
 Birth |
1904 |
| Father | Date of Birth | Mother | Date of Birth |
|---|---|---|---|
| Федор Егорович Мартемьянов |
1874 |
| Event Type | Date | Place | Description |
|---|---|---|---|
| Birth |
1904 |
