The Catholic Apostolic Church goes by many synonyms. It is often called the Irvingite Church, after its founder, Edward Irving. Another common name is the Holy Catholic Apostolic Church, emphasizing its belief in the apostolic succession and the Holy Trinity. It is also known as the Irvingian Church, signifying its connection to the teachings and beliefs of Irving. Some refer to it as the Albury Church, referring to Albury, Surrey, where Irving preached to a group of Scottish expatriates who became his devoted followers. Regardless of the name, the Catholic Apostolic Church is a unique denomination that combines elements of Catholicism, Protestantism, and Charismatic Christianity.