Sergey and Yegor Letov. Family tree
Person Chart
Parents
| Father | Date of Birth | Mother | Date of Birth |
|---|---|---|---|
 Семён Трофимович Мартемьянов |
1872 |  Варвара Филипповна (Мартемьянова) |
Partners
| Partner | Date of Birth | Children |
|---|---|---|
| Сафрон Павлович Поносов |
Person Events
| Event Type | Date | Place | Description |
|---|---|---|---|
 Birth |
1902 |
