Celerina (see)
Celerina is an Ancient city, former bishopric and present Latin Catholic titular see in North Africa. It's presumably located near Guebeur-Bou-Aoun, in modern Algeria. History. The city was important enough in the Roman province of Numidia to become a suffragan bishopric of the capital's Metropolitan Archbishop. However it faded, presumably under Islam. Titular see. The diocese was nominally restored in 1933 as a titular bishopric. It has had the following incumbents, all of the lowest (episcopal) rank :