French Congo
The transference of civil dominion affected the ecclesiastical distribution of the territory. By decree of 24 November 1886, the Vicariate Apostolic of French Congo, or Lower Congo, more properly Loango, was detached from that of Gaboon; and in 1890, as a result of further division, the Vicariate of Upper French Congo, or Ubangi, was erected. The three vicariates which made up French Congo — Gaboon, Loango, Ubangi — embraced an area, approximately, of one million square miles.