The Dutch East India Company transferred its territories and claims to the Batavian Republic (the Revolutionary period Dutch state) in 1798, and ceased to exist in 1799. Improving relations between Britain and Napoleonic France, and its vassal state the Batavian Republic, led the British to hand the Cape Colony over to the Batavian Republic in 1803 (under the terms of the Treaty of Amiens). In 1806, the Cape, now nominally controlled by the Batavian Republic, was occupied again by the British after their victory in the Battle of Blaauwberg. The temporary peace between Britain and Napoleonic France had crumbled into open hostilities, whilst Napoleon had been strengthening his influence on the Batavian Republic (which he would subsequently abolish later the same year). The British, who set up a colony on 8 January 1806, hoped to keep Napoleon out of the Cape, and to control the Far East trade routes. In 1814 the Dutch government formally ceded sovereignty over the Cape to the British, under the terms of the Convention of London. The Dutch Cape Colony was divided into four districts:  The title of the founder of the Cape Colony, Jan van Riebeeck, was installed as "Commander of the Cape", a position he held from 1652 to 1662. During the tenure of Simon van der Stel, the colony was elevated to the rank of a governorate, hence he was promoted to the position of "Governor of the Cape".