Orthodox Hierarchs

Patriarchate of Constantinople

Petras

Vicariate of Adr

Bishops 10

  1. 1825 – 25 July 1855

    Dorotheos Diamantides d. 1857

    Bishop

  2. ca. 1830 – 4 May 1854

    Dionysios Sianos d. 1854

    Bishop

  3. 1854 – 2 April 1870

    Agathangelos Papagrigoriadis 1805–1887

    Bishop

  4. 27 July 1855 – 2 August 1889

    Meletios Chlapoutakes 1815–1889

    Bishop

  5. 1871 – February 1885

    Athanasios d. 1885

    Bishop

  6. 1885 – 1896

    Theokletos Papaioannou 1840–1907

    Bishop

  7. 23 December 1889 – 22 February 1922

    Titos II Zographides 1859–1933

    Bishop

  8. 24 April 1911 – 28 June 1912

    Polycarp Sakellaropoulos 1878–1943

    Bishop

  9. 3 May 1923 – 11 February 1953

    Dionysios Maragkoudakes d. 1953

    Bishop

  10. 19 August 1956 – 10 July 1990

    Demetrios Bourlakes d. 1990

    Bishop, then Metropolitan

In the order of their start dates; bishops whose dates are unknown come last. Gaps are periods the data does not yet cover.

Also named after the see

Retired bishops who kept its name, and clergy or lay people whose title was attached to it.