Maria or Marusia Churai (1625–1653) was a mythical Ukrainian Baroque composer, poet, and singer. She became a recurrent motif in Ukrainian literature and the songs ascribed to her are widely performed in Ukraine. According to the legend she was a native of Poltava (then in Crown of the Kingdom of Poland), and is regarded as the purported author as well as the subject of the well-known Ukrainian folk song "Oi Ne Khody Hrytsiu Tai na Vechornytsi" (Oh Gregory, Don't Go to the Evening Dances) known in the West as "Yes, My Darling Daughter". Source: Wikipedia (en)