"Anastasia Manahan"@en . . . . . "Anna Tschaikovsky"@en . . . "Anna Anderson (16 December 1896 \u2013 12 February 1984) was the best known of several impostors who claimed to be Grand Duchess Anastasia of Russia."@en . . "Anderson, Anna"@en . . "1896Z"^^ . "1984-02-12Z"^^ . "1984Z"^^ . "Schanzkowska, Franziska; Tschaikovsky, Anna; Manahan, Anastasia"@en . "Romanov impostor" . . "Franziska Schanzkowska"@en . "Anna Anderson"@en . "1896-12-16Z"^^ . . "Anastasia Tschaikovsky"@en . "Fr\u00E4ulein Unbekannt"@en .