Finally, the Russian Supreme Privy Council led by Prince Dmitri Golitzyn selected Anna, the second daughter of Ivan V, to be the new Empress of Russia. She was selected in preference to her elder sister Catherine even though Catherine was at that time resident in Russia whereas Anna was not. There were some reasons for this: Anna was a childless widow and there was no immediate danger of an unknown foreigner wielding power in Russia; she also had some experience of government, because she had been administering her late husband's duchy of Courland for almost two decades. Catherine, on the other hand, was married to the Duke of Mecklenburg-Schwerin. She was now separated from him and living in Russia, which was in itself disgraceful; and whether her husband was present or absent, his existence could raise problems at her very coronation. His intervention in government affairs at some later point could hardly be prevented, especially since Catherine had a daughter by him. In that event, since he was ruling prince of ancient lineage with years of experience, he would not be as amenable to the council's advice as a Russian princess. Also, the fact that Catherine had a daughter already would provide a certainty of succession which the nobles perhaps preferred not to have.