Titular Episcopal See of

Treba

Rite: Roman (Latin)

Location: Trevi nel Lazio, pr. Frosinone, Italy

Notes: Same see as Trevi nel Lazio. Administered by Anagni 1055–1088.

500: Established as Diocese of Treba (Italiano) / Treba (latine) / Treban(us) (Latin)
1088.08.23: Suppressed (to Diocese of Anagni)
1966: Restored as Titular Episcopal See of Treba (Italiano) / Treba (latine) / Treban(us) (Latin)

Titular Bishop:

vacant

Bishops of Treba (Roman Rite)

Bishop Lintolfo
(1015? – ?)

Bishop of Treba (1015? – ?)

Titular Bishop: Bishop Thomas Dowd (51) (2011.07.11 – 2020.10.22)
Titular Bishop: Bishop Józef Guzdek (66) (later Archbishop) (2004.08.14 – 2010.12.04)
Titular Archbishop: Archbishop Luigi Accogli (艾可儀) (1967.10.16 – 2004.06.21)

as of 2022.07.05