| Father | Mother | Spouse | Children | Sources | File Dates |
|---|---|---|---|---|---|
| UNKNOWN Laevsky | Dora Tsygutkin | no information | no information |
Grigori Tsygutkin's memoir Wild Field Eugen Baraniskin, geni.com (Konovalov tree) |
2026 |
Tsygutkin refers to "Misha Laevsky, the son of Dora and Tsemakh Chervin," and Baraniskin refers to two marriages by Dora.