Diocesan Administration

The Diocesan Bishop

of the Diocese of Great Britain & Western Europe


His Grace Bishop Irenei of London and Western Europe

His Grace Irenei was appointed Bishop of London and Western Europe by decision of the Holy Synod on 7th / 20th September 2018. Previously he had been Bishop of Sacramento, Vicar of the Western American Diocese, and had served as Administrator of the Diocese of Great Britain and Ireland from 2017.

His Grace is the Synodal Secretary for Inter-Orthodox Relations of the Russian Orthodox Church Outside of Russia, and in this capacity is a regular member of the Holy Synod of Bishops with responsibility for supporting relations between the Russian Orthodox Church abroad and the other Local Orthodox Churches and jurisdictions throughout the world.

Previously His Grace served as the Dean for Monastic Life of the Western American Diocese of the ROCOR (appointed 2012); and continues to be a member of the Education Department of the ROCOR (appointed  2014); and of the Synodal Biblical and Theological Commission of the Moscow Patriarchate (appointed 2016). In 2012, the new Sts. Cyril & Athanasius Institute for Orthodox Studies began operation with the blessing of the Holy Synod, with then-Archimandrite Irenei as its director, and which he operated until the time of his episcopal consecration (thereafter handing it over to a permanent administration). From 2012-2018 he served on the Secretariat of the Assembly of Bishops of the United States, and worked in close cooperation with hierarchs of the ROCOR and the Moscow Patriarchate in matters relating to the Episcopal Assemblies and other inter-Orthodox contexts. From 2014 he assisted in the founding of the new men’s monastery in Sonora, California, dedicated to the memory of St Silouan of Mt Athos, and at the official foundation of the monastery on the Saint’s feast day in 2015 was appointed its Abbot, which role he retained until departing for the European territories in 2019.

Bishop Irenei served for seven years as an Archimandrite at St Tikhon’s Church in San Francisco: the former home and orphanage of St John the Wonderworker of Shanghai and San Francisco, and was consecrated to the Episcopacy before the relics of St John on the feast of the Theotokos, ‘Joy of All Who Sorrow’ in November 2016. In his academic life Bishop Irenei (who is a professor of theology and was sometime fellow at the University of Oxford and chair of Theology and Religious Studies in Leeds) has focused chiefly on the theology and spirituality of the Holy Fathers, together with Orthodox liturgics and ecclesiology; and in parish life he has been particularly dedicated to youth in the Church, to his role as a Confessor, and to the spiritual and liturgical formation of parish life.


Bishop’s Calendar

NOTE: Due to the travel restrictions currently in place on account of the Covid-19 coronavirus pandemic, the Bishop's customary parish visitations are at present curtailed — they will resume in full as soon as the travel restrictions are lifted. In the meantime, the Bishop is serving at the Diocesan Cathedral according to the policies in place in light of the epidemic.


September 2020:

  • Feastday of St Irenaeus of Lyons (Sat.):
    • 4 - 5: Diocesan Cathedral, London
  • 5 - 6: Diocesan Cathedral, London
  • Beheading of St John the Forerunner (Fri.):
    • 10 - 11: TBD
  • 12 - 13: Diocesan Cathedral, London
  • 19 - 20: TBD
  • Nativity of the Theotokos (Mon.):
    • 20 - 21: Diocesan Cathedral, London
  • Exultation of the Cross (Sat.-Sun.):
    • 26 - 27: Geneva Cathedral (TBC)

October 2020:

  • 3 - 4: Diocesan Cathedral, London
  • 10 - 11: Belfast Parish (St John, translated.)
  • Protecting Veil of the Theotokos (Wed.):
    • 13 - 14: Diocesan Cathedral, London
  • 17 - 18: Diocesan Cathedral, London
  • Feastday of the Optina Elders (Fri.):
    • 22 - 23: TBD
  • 24 - 25: St John's Parish, Colchester
Communications from the Bishop
The Diocese’s Vicar Bishop

His Grace Bishop Alexander of Vevey is the Vicar Bishop of the Diocese, assisting Bishop Irenei in the administration of its parishes and pastoral life, especially in the Francophone regions of Europe.

Bishop Alexander was consecrated to the episcopacy on 7th / 20th January 2019 at the Cathedral of the Elevation of the Cross in Geneva. His cathedra is the Parish of St Barbara the Great Martryr in Vevey, Switzerland.

His Grace Bishop Alexander can be contacted here:

Tel.: +41 (0)78 244 72 72

Previous Hierarchs

The following is a chronological listing of Hierarchs who have had oversight of the flock of the Russian Orthodox Church Outside of Russia in the British Isles and Western Europe, previous to our present Ruling Bishop, Irenei of London and Western Europe.

Metropolitan Evlogy (Georgievsky) of Paris & Western Europe

(b. 10/04/1868, d. 8/4/1946)

Metropolitan Seraphim (Lukianov) of Paris & Western Europe

(b. 23/8/1879, d. 18/2/1959)

Bishop Nicholas (Karpoff) of London

(b. 1890, d. 11/10/1932)

Archbishop Nathaniel (Lvov) of Vienna and Austria

(b. 1906, d. 10/11/1986)

Archbishop Nikodem (Nagaieff) of Richmond and Great Britain

(b. 28/4/1883, d. 17/10/1976)

St John the Wonderworker of Shanghai and San Francisco

(b. 4.6.1896, d. 2/7/1966)

Bishop Leonty (Bartoshevich) of Geneva

(b. 1914 – d. 1956)

Archbishop Anthony (Bartochevitch) of Geneva and Western Europe

(b. 30/11/1910, d. 2/10/1993)

Bishop Constantine (Jesensky) of Richmond and Great Britain

(b. 30/5/1907, d. 31/5/1996)

Archbishop Seraphim (Dulgov) of Brussels and Western Europe

(b. 1923 – d. 2003)

Bishop Ambrose (Cantacuzène) of Geneva and Western Europe

(b. 1947, d. 2009)

Archbishop Michael (Donskoff) of Geneva and Western Europe

(b. 1943, retired)

Archbishop Mark (Arndt) of Berlin, Germany and Great Britain

(b. 29/01/1941)

Metropolitan Hilarion (Kapral) of Eastern America and New York, First Hierarch of the Russian Orthodox Church Outside Russia

(b. 6/01/1948)



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