Ayn Rand was born Alice Rosenbaum in St. Petersburg, Russia on February 2, 1905 to Fronz and Anna Rosenbaum, the first of three daughters. Fronz Rosenbaum was a moderately successful chemist who was able to provide a good living for his family. As the years of Czarist Russia came to a close, violence surged throughout the country. Rand's parents believed that their children should be spared news of the revolution, and kept them mostly ignorant of political events. As the revolution moved closer and encroached on the family, Rand saw her father's chemistry shop confiscated by Soviet authorities in their attempt to nationalize the economy. It was her first introduction to collectivism, and was one of the early events that led to her philosophy of self-importance.