An English documentary in two parts about the family of the last Tzar Nikolai II and his family:
1st: The Romanov Four Sisters: Before the Storm
2nd: The Romanov Four Sisters: The Tragic End
Olga Alexandrovna, sister of the Tzar, the last of the Romanovs
Reading suggestion: Michael von Griechenland: Nikolaus und Alexandra. Die letzte Zarenfamilie - ganz privat. München 1992 (wonderful photo material!)
The family of the last Tzar is very interesting for me, because my great grandmother Elisabeth Vogt worked as a "Bonne" (= a nanny and teacher) for some years in this royal household (figs. 1-3).