Thread:Benad361/@comment-4435858-20130105154245

I've done some research, and this is what I found on the Russian wikipedia page on Tukhachevsky (Google Translate, sorry)


 * First wife - Ignatieff Maria, daughter of engineer Penza depot. Accompanied her husband in the Civil War. She died in 1920 (suicide).
 * Second wife (from 1921) - Nina E. Grinevich. Of noble family. The first marriage was married Aronshtamom LN . From this marriage in 1922, had a daughter, Svetlana.
 * Third, common-law wife - Secretary Yulia Kuzmina, which had previously been married to Commissioner Baltflota Nickolai Kuzmin From Kuzmina at Tukhachevsky also had a daughter, Svetlana (1926 born)

The woman we thought to be Nina is Yulia (played by Anna Kazyuchits) and Nina would be the woman cast as "wife Tukhachevsky" (played by Elmira Metreveli).

However, as Tukhachevsky apparently had two daughters named Svetlana, I can't tell which Svetlana appears in the film. 