Svetlana AlliluyevaSvetlana Iosifovna Alliluyeva (1926-2011), later known as Lana Peters, was the youngest child and only daughter of Joseph Stalin and Nadezhda Alliluyeva. In 1967, she defected and became a naturalized citizen of the United States. She returned briefl to the Soviet Union in 1984, but then moved back to the United States and died in Wisconsin in November 2011. Read More Read Less