. "1684-04-15Z"^^ . "Empress of Russia" . "Skavronska, Martha"@en . . "1725Z"^^ . "1684Z"^^ . "Catherine I (Russian: \u0415\u043A\u0430\u0442\u0435\u0440\u0438\u0301\u043D\u0430 I \u0410\u043B\u0435\u043A\u0441\u0435\u0301\u0435\u0432\u043D\u0430, tr. Yekaterina I Alekseyevna; IPA: [j\u026Ak\u0259t\u02B2\u026A\u02C8r\u02B2in\u0259 \u02C8p\u02B2\u025Brv\u0259j\u0259 \u0250l\u02B2\u026A\u02C8ks\u02B2ej\u026Avn\u0259], born Polish: Marta Helena Skowro\u0144ska [\u02C8marta x\u025B\u02C8l\u025Bna sk\u0254\u02C8vr\u0254\u0272ska], Latvian: Marta Elena Skavronska, later Marfa Samuilovna Skavronskaya; 15 April [O.S. 5 April] 1684 \u2013 17 May [O.S. 6 May] 1727), the second wife of Peter I of Russia, reigned as Empress of Russia from 1725 until her death."@en . . "Catherine I"@en . . "1725Z"^^ . . . . "1727Z"^^ . "1727-05-17Z"^^ .