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Anna Ioannovna passed away on 28 October 1740 at the age of 47. She was the daughter of Tsar Ivan V and niece of Peter the Great, who had ruled Russia from 1682 to 1725. Anna was named empress in 1730 after the death of Peter II, and her reign was marked by political instability and economic decline. She died in 1740 and was succeeded by her niece, Elizabeth Petrovna.