What was the nickname of the Soviet defector to the United States in 1967 who was married to the Russian chemistry professor and rector Yuri Zhdanov?
Yuri Zhdanov Yuri Andreyevich Zhdanov (Russian: Ю́рий Андре́евич Жда́нов ; 20 August 1919 – 19 December 2006) was a Russian chemistry professor and rector of the University of Rostov. He was the son of Soviet politician Andrei Zhdanov and a former husband of Joseph Stalin's daughter, Svetlana Alliluyeva.
Anastasia Romanovna Anastasia Romanovna Zakharyina-Yurieva (1530 – 7 August 1560) was the first wife of the Russian Tsar Ivan the Terrible and the first Russian tsaritsa. She was the daughter of Boyar Roman Yurievich Zakharyin-Yuriev, Okolnichi, who died on 16 February 1543, who gave his name to the Romanov Dynasty of Russian monarchs, and wife Uliana Ivanovna, who died in 1579.