The Rev. Edward Irving & the Catholic Apostolic Church in Camden and beyond, c2007 p.34 (est. 1832) p.35 (Apostolic Church of God) p.42 (the adherents of the Catholic Apostolic Church were frequently referred to as Irvingites) p.52-53 (Apostolic Church, not to be confused with the New Catholic Apostolic Church (or New Apostolic Church), est. from a schism which occurred in 1860 by the Berlin branch of the Catholic Apostolic Church)