Carol I, Domnitor (1866-1881), King (1881-1914) (Romanian United Principalities (Nominal Ottoman)) : All Data

Carol I was the first ruler of the Kingdom of Romania, serving as Domnitor from 1866 to 1881 and as King from 1881 to 1914. His reign spanned from 1866 to 1914. During his tenure, Romania was involved in several significant conflicts, including the Russo-Turkish War of 1877-1878, which led to Romania's independence from the Ottoman Empire, and the Second Balkan War of 1913, where Romania fought against Bulgaria, Serbia, Greece, and the Ottoman Empire. These wars align with the ruler's timespan, demonstrating Carol I's role in shaping Romania's independence and territorial expansion.