The Fellowship of Saint Alban and Saint Sergius is a Christian ecumenical society founded in 1928 to foster contact between Christians, especially those of the Anglican and Orthodox traditions. It is named in honour of Saint Alban, the Christian protomartyr of Britain, and Saint Sergius of Radonezh, a patron saint of Russia. It publishes the periodical Sobornost and arranges an annual conference. Its headquarters are currently at Oxford in Britain, and it has branches elsewhere in Britain and in Bulgaria, Denmark, Greece, Romania, Russia and Sweden. There have also been sporadic activities in Canada and the United States.