sentences:  The prominent Russian diplomat and playwright Alexander Griboyedov married his 16-year-old daughter Nino, whom the famous Russian poet had tutored in music during his brief stay in Tiflis.Another daughter, Catherine, married David Dadiani, prince of Mingrelia, and inspired in Nicholas Baratashvili the hopeless love that made him the greatest poet of Georgian Romanticism.At his Italianate summer mansion in Tsinandali, Kakheti, he frequently entertained foreign guests with music, wit, and – most especially – the fine vintages made at his estate winery ("marani").