Princess Marina Petrovna of Russia Princess Marina Petrovna of Russia Princess Marina Petrovna of Russia (11 March 1892 – 15 May 1981) was a daughter of Grand Duke Peter Nikolaevich of Russia and his wife, Grand Duchess Militza Nicholaevna, born Princess of Montenegro. A great-granddaughter of Tsar Nicholas I of Russia, she was born in Nice and grew up in the last period of Imperial Russia, mostly in Znamenka, her father's summer palace near Peterhof. Princess Marina was a gifted artist, showing talent for drawing and painting. She studied painting first with a teacher from the senior school in Yalta and then in St Petersburg
Tsarevna Praskovya Ivanovna of Russia Tsarevna Praskovya Ivanovna of Russia Praskovya Ivanovna (1694–1731) was a Russian tsarevna, daughter of Tsar Ivan V of Russia and Praskovia Saltykova. She was the niece of Tsar Peter the Great and the sister of Empress Anna Ivanovna. Praskovya's father died in 1696 and she was raised with her sisters, Catherine and Anna, at the estate awarded to her mother by Tsar Peter, Izmaylovo Estate in Moscow. She was tutored in literature and the sciences by German teachers. Praskovya was described by the Spanish ambassador in comparison to her sisters as lacking in intelligence, in addition to being very sickly.