In 1834, the Sikh Zorawar Singh, a general of Raja Gulab Singh of Jammu, invaded and annexed Ladakh to Jammu under the suzerainty of the Sikh Empire. After the defeat of the Sikhs in the First Anglo-Sikh War, the state of Jammu and Kashmir was established as a separate princely state under British suzerainty. The Namgyal family was given the "jagir" of Stok, which it nominally retains to this day. European influence began in Ladakh in the 1850s and increased. Geologists, sportsmen, and tourists began exploring Ladakh. In 1885, Leh became the headquarters of a mission of the Moravian Church.