Alexander Nikolayevich Ostrovsky; 12 April [O.S. 31 March] 1823, Moscow, Russian Empire - 14 June [O.S. 2 June] 1886, Shchelykovo, Kostroma, Russian Empire) was a Russian playwright, generally considered the greatest representative of the Russian realistic period. The author of 47 original plays, Ostrovsky (according to Encyclopedia Britannica) "almost single-handedly created a Russian national repertoire." His dramas are among the most widely read and frequently performed stage pieces in Russia