Prince Alexander Vladimirovich Baryatinsky (22 May 1870 – 8 March 1910) was a Russian nobleman, staff captain, and bon vivant, widely known for his romance with the beautiful Italian Lina Cavalieri. He was born 22 May 1870, Saint Petersburg, gorod Sankt-Peterburg, Russia.[1] He died 8 March 1910 in Florence, Italy.[1]