Yuri Andropov
His earliest documented name was Grigory Vladimirovich Andropov-Fyodorov; he changed it to Yuri Andropov only several years later. While his original birth certificate disappeared, it was established that Andropov was in fact born in Moscow where his mother had been working in a women's gymnasium since 1913 throughout 1914 and until 1917.
Yuri Kondratyuk
Kondratyuk was born as Oleksandr Ignatiyovych Shargei in 1897 in Poltava, Russian Empire (now Ukraine), although his family originally lived in Kiev. His father, Ignat Benedyktovych Shargei, studied physics and mathematics in Kyiv University at the time of his marriage. Kondratyuk's mother, Ludmyla Lvivna Schlippenbach taught French at a Kiev school, and must have already been pregnant when she married in January 1897. She is a direct descendant of Wolmar Anton von Schlippenbach, a general who took part in Charles XII of Sweden's failed invasion of Russia. Her grandfather Anton von Schlippenbach was Lt. Colonel of Russian army and participated in the Napoleonic wars. Ludmyla was devoted to social activism and was imprisoned on several occasions for participating in demonstrations. During her last stay in a Kiev prison, shortly before Aleksandr was born, she was diagnosed with a mental disorder and placed into an asylum in 1902. Aleksandr lived with his father and step-mother in St. Petersburg until 1910, when his father died and Aleksandr returned to Poltava to live with his paternal grandmother.