N.N. Balko–
- Name
- N.N. Balko
| Birth of a grandson #1 | Nikolai Balko 1913 |
| Birth of a granddaughter #2 | N.N. Balko 1917 |
| Birth of a granddaughter #3 | N.N. Balko 1923 |
| Birth of a granddaughter #4 | N.N. Balko 1925 |
| Birth of a granddaughter #5 | Elisa Balko 1927 |
| Birth of a granddaughter #6 | N.N. Balko 1929 |
| Death of a granddaughter | N.N. Balko 1940 |