Thomas I may refer to:
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Thomas I of Constantinople
Thomas I (? – 21 March 610) was the Ecumenical Patriarch of Constantinople from 607 to 610. He has been canonized a saint in the Eastern Orthodox Church. His feast day is 21 March for those churches which follow the Julian Calendar, 21 March ...
, Patriarch from 607 to 610
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Thomas I of Jerusalem Thomas I of Jerusalem, also known in Persian as Tamriq, was the Patriarch of Jerusalem of the Church of Jerusalem from 807 to 821. Patriarch Thomas held a firm Orthodox theological position and opposed both the iconoclasts and the filioque. He is ...
, Patriarch until 821
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Thomas I of York
Thomas of Bayeux (died 1100) was Archbishop of York from 1070 until 1100. He was educated at Liège and became a royal chaplain to Duke William of Normandy, who later became King William I of England. After the Norman Conquest, the king ...
(died in 1100)
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Thomas I, Count of Savoy
Thomas Ι (''Tommaso I''; c. 1178 – 1 March 1233) was Count of Savoy from 1189 to 1233. He is sometimes numbered "Thomas I" to distinguish him from his son of the same name. His long reign marked a decisive period in the history of Savoy.
Bi ...
(1178–1233)
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Thomas I d'Autremencourt
Thomas I d'Autremencourt, commonly misspelled de Stromoncourt, was the first Lord of Salona (modern Amfissa) in Central Greece. A knight from Autremencourt in Picardy, he was given Salona as a fief by Boniface of Montferrat, King of Thessalonica, i ...
(died ca. 1212), Lord of Salona
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Thomas I, Archbishop of Esztergom
Thomas ( hu, Tamás; died November 1224) was a Hungarian prelate in the first half of the 13th century, who served as Bishop of Eger from 1217 to 1224, then briefly Archbishop of Esztergom in 1224. He participated in the Fifth Crusade.
Ecclesi ...
(1224)
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Thomas I of Saluzzo
Thomas I (1239–1296) was the fourth Marquess of Saluzzo from 1244 to his death. He was the son of Manfred III and Beatrice of Savoy. He succeeded his father Manfred III. He was also the grandson of Amadeus IV, Count of Savoy.
Biography
Unde ...
(died in 1296)
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Thomas I Komnenos Doukas
Thomas I Komnenos Doukas ( Latinized as Comnenus Ducas) ( el, Θωμάς Α΄ Κομνηνός Δούκας, translit=Thōmas I Komnēnos Doukas) (c. 1285–1318) ruler of Epirus from c. 1297 until his death in 1318.
Thomas was the son of N ...
(c. 1285–1318)
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Baselios Thomas I
Baselios Thomas I (born 22 July 1929) is a Syriac Orthodox Catholicos of India (Maphrian) and head of the Jacobite Syrian Christian Church, the Syriac Orthodox Church in India. He was enthroned on 26 July 2002 by Syriac Orthodox Patriarch I ...
(1929– )
{{hndis, Thomas 01