An exarch was the holder of any of various historical offices, some of them being political or military and others being ecclesiastical.
The Eritrean Catholic Church or Eritrean Eastern Catholic Church is a sui iuris (autonomous) Eastern Catholic church based in Eritrea. As a particular church of the Catholic Church, it is in full communion with the Holy See. It was established in 2015 when its territory was separated from the Ethiopian Catholic Church. The church is organized under a metropolitan bishop who exercises oversight of a number suffragan dioceses. In its liturgical services, it uses the Alexandrian Rite in the Ge'ez language.
The Ethiopian Catholic Church or Ethiopian Eastern Catholic Church is a sui iuris (autonomous) Eastern Catholic church that is based in Ethiopia. As a particular church of the Catholic Church, it is in full communion with the Holy See. Established in 1930, the church is organised under a metropolitan bishop who exercises oversight of a number suffragan dioceses. In its liturgical services, it uses the Alexandrian Rite in the Ge'ez language.
Eritrea as a country and the Eritrean community are multi-religious; Eritrea has two dominant religions: Christianity and Islam, with most estimates placing the Christian share of the population at approximately 60%. Eritrean Christians are primarily followers of Oriental Orthodoxy, with a much smaller segment are members of the Catholic Church, and less than one percent of the population following P'ent'ay Evangelicalism.
The Ethiopian Catholic Archeparchy of Addis Abeba, officially the Metropolitan sui iuris Archeparchy of Addis Abeba is the metropolitan see of the Ethiopian Catholic Church, a sui iuris metropolitan Eastern Catholic Church.
The Eritrean Catholic Archeparchy of Asmara, officially the Archeparchy of Asmara, more informally Asmara of the Eritreans, is the metropolitan see of the Eritrean Catholic Church, a sui iuris Eastern Catholic Church whose territory corresponds to that of the State of Eritrea in the Horn of Africa. It depends on the Roman Congregation for the Oriental Churches.
The Eritrean Catholic Eparchy of Keren is a Roman Catholic eparchy centred in the city of Keren in Eritrea. It is a suffragan of the Archeparchy of Asmara, and a constituent eparchy of the Eritrean Catholic Church.
The Eritrean Catholic Eparchy of Segheneyti is a Catholic eparchy located in the town of Segheneyti in Eritrea. It is a part of the ecclesiastical province of Asmara. The eparchy follows the Alexandrian Rite, and has a cathedral of Saint Michael the Archangel.
The Ethiopian Catholic Eparchy of Bahir Dar–Dessie is one of the three suffragan eparchies in the ecclesiastical province of the Metropolitan Ethiopian Catholic Archeparchy of Addis Abeba, which comprises the entire Ethiopian Catholic Church sui iuris, which practices the Alexandrian Rite in the liturgical Ge'ez language.
Yet it depends on the missionary Roman Congregation for the Oriental Churches.
The Apostolic Vicariate of Asmara was a Roman Catholic missionary jurisdiction in Eritrea. Centered in Asmara it was at first the Apostolic Prefecture of Eritrea and then the Apostolic Vicariate of Eritrea.
The Eparchy of Miskolc is an eparchy (diocese) of the Hungarian Greek Catholic Church which is a particular church sui iuris of the Catholic Church. It uses the Byzantine Rite in the Hungarian language in its liturgical services.
The Apostolic Prefecture of Dessié was a Roman Catholic Church pre-diocesan missionary jurisdiction, with its seat in the north-central town of Dessie, Ethiopia. It existed from 1937 to 1951.
The Apostolic Prefecture of Gondar was a pre-diocesan Christian missionary jurisdiction with its ecclesiastical seat in Gondar, Ethiopia. It existed from 1937 to 1951. The prefecture was a Roman Catholic diocese.
The Coptic Catholic Eparchy of Giza is an Eastern Catholic diocese in Giza. It is one of the suffragan sees comprising the sole ecclesiastical province of the Coptic Catholic Patriarch of Alexandria, the head of the Coptic Catholic Church, a Particular church sui iuris.