. . "1937-11-11Z"^^ . . "Sergei Chavain, also spelled \u010Cavajn (Mari: \u0421\u0435\u0440\u0433\u0435\u0439 \u0427\u0430\u0432\u0430\u0439\u043D, pronounced [t\u0283\u0251\u02C8\u03B2\u0251\u026An]; 6 October 1888, Maly Karamas \u2013 11 November 1937) was a Mari poet and playwright, born Sergei Grigorievich Grigoriev (Russian: \u0421\u0435\u0440\u0433\u0435\u0301\u0439 \u0413\u0440\u0438\u0433\u043E\u0301\u0440\u044C\u0435\u0432\u0438\u0447 \u0413\u0440\u0438\u0433\u043E\u0301\u0440\u044C\u0435\u0432).In 1905 he wrote the first literary poem in the Mari language, Oto (\u041E\u0442\u043E \u2013 The Grove). In 1908 he graduated from Kazan Teachers' Seminary. His first play was The Wild Duck in 1912, a satire of Tsarist bureaucrats."@en . "Chavain, Sergei"@en . "Sergei Grigorievich Grigoriev"@en . . . . "1888Z"^^ . . . . "Russian Great Purge victim" . "1937Z"^^ . . . . "Sergei Chavain"@en . "1888-10-06Z"^^ . .