Maharaja Gulab Singh Jamwal (1792–1857) was the first Maharaja of Jammu and Kashmir and the founder of the Dogra dynasty. Originally a commander of the Sikh Empire, he sided with the British in the First Anglo-Sikh War and briefly became prime minister of the Sikh Empire in 1846.. In the same year he signed the Treaty of Amritsar with the British, establishing the state of Jammu and Kashmir under the suzerainty of the British Raj; this treaty formalized the transfer of all lands that were ceded by the Sikhs to the British in the Treaty of Lahore.