"1877Z"^^ . "1877-04-02Z"^^ . . "Socialite" . "Delfina Potocka, n\u00E9e Komar (March 1807 \u2013 April 2, 1877), a Polish countess, was a friend and muse to Polish expatriate artists Fr\u00E9d\u00E9ric Chopin and Zygmunt Krasi\u0144ski. She was noted for her beauty, intellect and artistic gifts. In her youth she was a piano student of Chopin's."@en . "1807Z"^^ . "Potocka, Delfina"@en . . .