Sergey and Yegor Letov. Family tree
Person Chart
Partners
| Partner | Date of Birth | Children |
|---|---|---|
 Ефим Павлович Мартемьянов |
1832 | ур. Щ. Леонтий Ефимович Мартемьянов ? |
Person Events
| Event Type | Date | Place | Description |
|---|---|---|---|
 Other Event |
15/1/1876 | ||
| Other Event |
7/4/1876 |
