In 1877, on St. Thomas' Day at Westminster Abbey, London, Rev Thomas Valpy French was appointed the first Anglican Bishop of Lahore, a large diocese which included all of the Punjab, then under British colonial rule, and remained so until 1887; during this period he also opened the Divinity College, Lahore in 1870. Rev Thomas Patrick Hughes served as a Church Missionary Society missionary at Peshawar (1864–84), and became an oriental scholar, and compiled a 'Dictionary of Islam' (1885).Sacred Heart Cathedral, Lahore Missionaries accompanied colonizing forces from Portugal, France, and Great Britain. Jesuit missionaries sent from their Portuguese-held Goa built a Catholic church in Lahore, the first in Punjab, around 1597, two years after being granted permission by emperor Akbar, who had called them to his court in Fatehpur Sikri for religious discussions. This church was later demolished, perhaps during Aurangzeb times. Later on, Christianity was mainly brought by the British rulers of India in the later 18th and 19th century. This is evidenced in cities established by the British, such as the port city of Karachi, where the majestic St. Patrick's Cathedral, one of Pakistan's largest church, stands, and the churches in the city of Rawalpindi, where the British established a major military cantonment.