In the mid 12th century, before the construction of the church, the Knights Templar in London had met at a site in High Holborn in a structure originally established by Hughes de Payens (the site had been historically the location of a Roman temple in Londinium). Because of the rapid growth of the order, by the 1160s the site had become too confined, and the Order purchased the current site for the establishment of a larger monastic complex as their headquarters in England. In addition to the church, the new compound originally contained residences, military training facilities, and recreational grounds for the military brethren and novices, who were not permitted to go into the city without the permission of the Master of the Temple.