Career
She was the lady in waiting of the Empress Elizabeth of Russia and an influential person at the Russian court. Hedvig Elizabeth was given a good education under the protection of Empress Anna of Russia. When her father became Duke of Courland in 1737, she was given the status of a royal princess and her own personal court.
In 1749, she managed to meet Empress Elizabeth during one of the latter"s pilgrimages in Sibiria.
She converted to Russian Orthodox faith in Moscow, took the name Ekaterina Ivanovna and was given a place as lady in waiting. At court, she was a confidante of the heir of the throne, Peter, whose interests for everything German she shared.
She is reported to have taken part in several political plots. She also acted as a go-between for foreign national supplicants.
In 1753, the empress arranged for her to marry Baron Alexander Ivanovitj Cherkasov (1728–1788).
