ROMANOV FAMILY: ON THIS DATE IN THEIR OWN WORDS. OLGA ROMANOV. 12 FEBRUARY, 1917.
From the 1917 diary of Olga Romanov:
Sunday. 12th February. Until 12 o’clock in bed. Then Polyakov and to the Red Room. 37,5 – 37,7 – 37,7 – 37,6. Al., Lyolya and Zhenya had breakfast with me and were here during the day. [They were] cheerful. Mama sat for a long time and Anya. Papa stopped by. In the evening they came again before Gulesov. Nyuta read to me.
From the book Russia’s Last Romanovs: In Their Own Words