Praesidium Diolele, also known as just Præsidium, was a town of the Roman Province of Byzacena in North Africa during the Roman Empire.
The location of the town was lost for some time though it is tentatively identified with the ruins at Henchir-Somâa.Titular Episcopal See of Præsidium.
Fulgentius of Ruspe was from near this town.Jonathan Conant, Staying Roman: Conquest and Identity in Africa and the Mediterranean, 439-700 (Cambridge University Press, 12 April 2012) p.100.Allan Fitzgerald, John C. Cavadini, Augustine Through the Ages: An Encyclopedia (Wm. B. Eerdmans Publishing, 1999) p373
The town was also the seat of a Christian bishopric, Praesidium,Joseph Bingham, The antiquities of the Christian church (W. Straker, 1840) p 230. which survives today as an ancient suppressed and titular see of the Roman Catholic Church in North Africa.Annuario Pontificio 2013 (Libreria Editrice Vaticana 2013 ) The bishopric dates from the Roman era and a bishop called Faustus is known from this time. He was exiled by the Vandal King Huneric in 484AD.Fulgentius, Selected Works (The Fathers of the Church, Volume 95) (CUA Press, 15 April 2010) p11.
The current bishop is Roger William Gries of the United States.Titular Episcopal See of Præsidium.
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