Leo Styppes ( el, ), (died January 12, 1143) was

Patriarch of Constantinople The ecumenical patriarch ( el, Οἰκουμενικός Πατριάρχης, translit=Oikoumenikós Patriárchēs) is the archbishop of Constantinople (Istanbul), New Rome and '' primus inter pares'' (first among equals) among the heads of th ...

from 1134 until his death in 1143. He was a

presbyter Presbyter () is an honorific title for Christian clergy. The word derives from the Greek ''presbyteros,'' which means elder or senior, although many in the Christian antiquity would understand ''presbyteros'' to refer to the bishop functioning as ...

Hagia Sophia Hagia Sophia ( 'Holy Wisdom'; ; ; ), officially the Hagia Sophia Grand Mosque ( tr, Ayasofya-i Kebir Cami-i Şerifi), is a mosque and major cultural and historical site in Istanbul, Turkey. The cathedral was originally built as a Greek Ortho ...

before his ascension. He reigned uneventfully during the rule of

Byzantine emperor This is a list of the Byzantine emperors from the foundation of Constantinople in 330 AD, which marks the conventional start of the Eastern Roman Empire, to its fall to the Ottoman Empire in 1453 AD. Only the emperors who were recognized as le ...

John II Comnenus John II Komnenos or Comnenus ( gr, Ἱωάννης ὁ Κομνηνός, Iōannēs ho Komnēnos; 13 September 1087 – 8 April 1143) was List of Byzantine emperors, Byzantine emperor from 1118 to 1143. Also known as "John the Beautifu ...

References

12th-century patriarchs of Constantinople 1143 deaths Year of birth unknown {{EasternOrthodox-bishop-stub