Sergey and Yegor Letov. Family tree
Person Chart
Parents
| Father | Date of Birth | Mother | Date of Birth |
|---|---|---|---|
 Трофим Павлович Мартемьянов |
1842 |
Partners
| Partner | Date of Birth | Children |
|---|---|---|
| Петр Васильевич Знеченко |
1888 | Василий Знеченко |
| Father | Date of Birth | Mother | Date of Birth |
|---|---|---|---|
| Трофим Павлович Мартемьянов |
1842 |
| Partner | Date of Birth | Children |
|---|---|---|
| Петр Васильевич Знеченко |
1888 | Василий Знеченко |
