Nicholas I may refer to: *

Pope Nicholas I Pope Nicholas I ( la, Nicolaus I; c. 800 – 13 November 867), called Nicholas the Great, was the bishop of Rome and ruler of the Papal States from 24 April 858 until his death. He is remembered as a consolidator of papal authority, exerting dec ...

( 800–867), or Nicholas the Great * Nicholas Mystikos (852–925), Patriarch Nicholas I of Constantinople *

Nicholas I (bishop of the Isles) Nicholas ( fl. 1147–1152) was a twelfth-century Bishop-elect of the Isles. There is no evidence that he was ever consecrated. Career Nicholas' ecclesiastical predecessor, Wimund, Bishop of the Isles appears to have used his elevated position ...

(fl. 1147–1152), Bishop-elect of the Isles * Nicholas I, Lord of Mecklenburg (died 1200) *

Nicholas I of Transylvania Nicholas I ( hu, Miklós; died after 1203) was a Hungarian distinguished nobleman, who held several secular positions during the reign of Emeric, King of Hungary. He was first mentioned as ispán (''comes'') of Sopron County in 1198.Zsoldos 2011, ...

(died after 1203), voivode of Transylvania * Nicholas I (bishop of Schleswig) (died 1233) *

Patriarch Nicholas I of Alexandria Patriarch Nicholas I served as Greek Patriarch of Alexandria between 1210 and 1243. Relations with the Church of Rome Like his predecessor, Nicholas I maintained communion with the See of Rome. He ordained a Latin rite priest and at the invitat ...

, Greek Patriarch of Alexandria between 1210 and 1243 *

Nicholas I, Duke of Troppau Nicholas I ( cs, Mikuláš I. Opavský) (c. 1255 – 25 July 1318) was the natural son of Bohemian king Ottokar II Přemysl and his mistress Agnes of Kuenring. In 1269 he became Duke of Opava (at modern day Opava, Czech Republic) and thereby the ...

(c. 1255–1318), natural son of king Ottokar II of Bohemia, became Duke of Troppau in Silesia *

Nicholas I, Lord of Rostock Nicholas, Lord of Rostock, nicknamed ''the child'' (before 1262 – 25 November 1314) was a member of the House of Mecklenburg. He was co-ruler of Rostock from 1282 to 1284, and the sole ruler from 1284 to 1312. Life He was the youngest son ...

(died 1314) *

Nicholas I, Count of Tecklenburg Nicholas I, Count of Tecklenburg (died 1367), also known as Nicholas III of Schwerin, was a German noble in the Holy Roman Empire. Life Nicholas was the son of Gunzelin VI, Count of Schwerin and Richardis, the daughter of Count Otto IV, Count o ...

(died 1367) * Nicholas I Garai (died 1386), chief governor of Bratislava, palatine to the King of Hungary * Nicholas I of Opole ( 1424–1476) *

Nicholas I, Duke of Lorraine Nicholas of Anjou (July 1448 – 27 July 1473) was the son of John II, Duke of Lorraine and Marie de Bourbon. Nicholas was born and died in Nancy. He succeeded his father in 1470 as Duke of Lorraine, and assumed the titles of Marquis o ...

(1448–1473) *

Nicolaus I Bernoulli Nicolaus Bernoulli (also spelled Nicolas or Nikolas; 21 October 1687, Basel – 29 November 1759, Basel) was a Swiss people, Swiss mathematician and was one of the many prominent mathematicians in the Bernoulli family. Biography He was the son of ...

(1687–1759); Swiss mathematician * Nicholas I, Prince Esterházy (1714–1790), Hungarian prince *

Nicholas I of Russia Nicholas I , group=pron ( – ) was List of Russian rulers, Emperor of Russia, Congress Poland, King of Congress Poland and Grand Duke of Finland. He was the third son of Paul I of Russia, Paul I and younger brother of his predecessor, Alexander I ...

(1796–1855), Emperor of Russia and King of Poland * Nikola I Petrović-Njegoš (1841–1921), King of Montenegro

See also