Ranavalona I (born Rabodoandrianampoinimerina 1778 – August 16, 1861), also known as Ramavo and Ranavalo-Manjaka I, was sovereign of the Kingdom of Madagascar from 1828 to 1861. The Merina kings and queens who ruled over greater Madagascar in the 19th century were the descendants of a long line of hereditary Merina royalty originating with Andriamanelo, who is traditionally credited with founding Imerina in 1540. It spread outward from Imerina, the Central Highlands region primarily inhabited by the Merina ethnic group with a spiritual capital at Ambohimanga and a political capital at Antananarivo, currently the seat of government for the modern democratic state of Madagascar. The Merina Kingdom, officially the Kingdom of Imerina, was a pre-colonial state off the coast of Southeast Africa that, by the 19th century, dominated most of what is now Madagascar.