Peter I may refer to:

Religious hierarchs

* Saint Peter (c. 1 AD – c. 64–88 AD), a.k.a. Simon Peter, Simeon, or Simon, apostle of Jesus *

Pope Peter I of Alexandria Pope Peter I of Alexandria ( cop, Ⲡⲁⲡⲁ Ⲁⲃⲃⲁ ⲡⲉⲧⲣⲟⲥ ⲁ̅, ⲡⲓⲁⲅⲓⲟⲥ ⲡⲉⲧⲣⲟⲥ ⲓⲉⲣⲟⲙⲁⲣⲧⲩⲣⲟⲥ ⲡⲓⲁⲣⲭⲏⲉⲣⲉⲩⲥ) was the 17th Pope and Patriarch of Alexandria. ...

(died 311), revered as a saint *

Peter I of Armenia Catholicos Peter I Getadardz (? – died 1058) ( hy, Պետրոս Ա. Գետադարձ ) was the Catholicos of the Armenian Apostolic Church between 1019 and 1058. He was the brother of a former Catholicos Khachik I. He was the author of several w ...

(died 1058), Catholicos of the Armenian Apostolic Church *

Peter I (bishop of León) Peter I (Spanish ''Pedro'') was the bishop of León from about 1087 until his deposition around 1111. During his episcopate, the city of León declined in importance relative to the city of Toledo. Peter had to contend with the claim of the arc ...

(died after June 1112) *

Peter I (archbishop of Lyon) Peter (died 25 December 1139) was a Benedictine monk and a "prelate of more than average distinction", who held the bishopric of Viviers (1125–31, as Peter II) and subsequently the archbishopric of Lyon (1131–39, as Peter I). Throughout his arc ...

(died 1139), a Benedictine monk

Rulers

Peter I of Bulgaria Peter I ( cu, Петръ А҃; bg, Петър I) (died 30 January 970) was emperor (tsar) of Bulgaria from 27 May 927 to 969. His seal reads ΙΠSVΟς·GRECIA·VΟΔΟ. Early reign Peter I was the son of Simeon I of Bulgaria by his second ma ...

(died 970), emperor (tsar) of Bulgaria *

Peter I of Savoy Peter I (c. 1048 – 9 August 1078) was count of Savoy and margrave of Turin jointly with his brother Amadeus II of Savoy from c. 1060 to 1078. He ruled only nominally, as true power was in the hands of his mother, Adelaide of Susa. Peter presid ...

(c. 1048–1078), count of Savoy *

Peter I of Aragon and Navarre Peter I ( es, Pedro, an, Pero, eu, Petri; 1068 - 1104) was King of Aragon and also Pamplona from 1094 until his death in 1104. Peter was the eldest son of Sancho Ramírez, from whom he inherited the crowns of Aragon and Pamplona, and Isabella o ...

(c. 1068–1104), King of Aragon and Pamplona * Peter I of Barcelona, Peter II the Catholic (1178–1213), King of Aragon, Count of Barcelona * Peter I of Constantinople (died 1219), emperor, Peter II of Courtenay *

Peter I, Duke of Brittany Peter I (french: Pierre; 1187 – 26 May 1250), also known as Peter Mauclerc, was Duke of Brittany ''jure uxoris'' from 1213 to 1221, and regent of the duchy for his minor son John I from 1221 to 1237. As duke he was also 1st Earl of Richmond fr ...

(1187–1250), Peter Mauclerc *

Peter I, Count of Urgell Peter I ( pt, Pedro, ) (23 February 1187 - 2 June 1258) was the second son of King Sancho I of Portugal and his wife Dulce, infanta of Aragon, and would eventually become Count of Urgell and Lord of the Balearic Islands. Biography Peter was bo ...

(1187–1258), second son of King Sancho I of Portugal * Peter I of Valencia (1239–1285), Peter the Great, Peter III of Aragon, king *

Peter I, Duke of Bourbon Peter I of Bourbon (Pierre Ier, Duc de Bourbon in French; 1311 – 19 September 1356) was the second Duke of Bourbon, from 1342 to his death. Peter was son of Louis I of Bourbon, whom he also succeeded as Grand Chamberlain of France, and Ma ...

(1311–1356), second Duke of Bourbon * Peter I of Portugal (1320–1367), king of Portugal, Peter the Just, Peter the Cruel * Peter I of Cyprus (1328–1369), Pierre I de Lusignan, king of Cyprus and titular King of Jerusalem * Peter of Castile, (1334 –1369) king of Castile and León, Peter the Just, Peter the Cruel * Petru I of Moldavia, prince of Moldavia 1367–1368 * Peter I, Count of Saint-Pol (1390–1433), Peter of Luxembourg * Pedro I of Kongo (ruled 1543–1545), Pedro I Nkanga a Mvemba *

Peter the Great Peter I ( – ), most commonly known as Peter the Great,) or Pyotr Alekséyevich ( rus, Пётр Алексе́евич, p=ˈpʲɵtr ɐlʲɪˈksʲejɪvʲɪtɕ, , group=pron was a Russian monarch who ruled the Tsardom of Russia from t ...

(1672–1725), Peter I, first Russian czar titled emperor *

Peter I of the Miskito nation Peter I was a ruler of the Miskito kingdom, 1729–1739. He came to power as a result of the death of his brother, his predecessor, probably Jeremy II. Another official, called the governor had died at the same time, and as a result there was a ...

, ruled 1729–1739 *

Peter I of Montenegro Peter may refer to: People * List of people named Peter, a list of people and fictional characters with the given name * Peter (given name) ** Saint Peter (died 60s), apostle of Jesus, leader of the early Christian Church * Peter (surname), a su ...

(1747–1830), Petar I Petrović-Njegoš, legate of Serbian Orthodox Church * Peter I, Grand Duke of Oldenburg (1755–1829), Peter Frederick Louis of Holstein-Gottorp *

Pedro I of Brazil Don (honorific), Dom Pedro I (English: Peter I; 12 October 1798 – 24 September 1834), nicknamed "the Liberator", was the founder and List of monarchs of Brazil, first ruler of the Empire of Brazil. As King Dom Pedro IV, he List of ...

(1798–1834), founder and first ruler of the Empire of Brazil * Peter I of Serbia (1844–1921), the last King of Serbia

Religious hierarchs

Rulers

See also