Empress Empress in 1910 decided to undergo treatment at the famous resort of Bad Nauheim. The royal family settled in the castle of the neighboring town of Friedberg (Friedberg in Hessen). From 17/30 August to More
Deutsch: Hahn, K.E.: Die Familie Nikolaj' II. im Kloster Sorovski. Serafim-Sorovski
Family of Nicholas II of Russia
Альбом Марии Николаевны, 1905-1909 гг. ГА РФ ф. 685 оп. 1 д. 185