List of Famous people with last name I

Conrad I was Duke of Swabia from 983 until 997. His appointment as duke marked the return of Conradine rule over Swabia for the first time since 948.

The Balšić was a noble family that ruled "Zeta and the coastlands", from 1362 to 1421, during and after the fall of the Serbian Empire. Balša, the founder, was a petty nobleman who held only one village during the rule of Emperor Dušan the Mighty, and only after the death of the emperor, his three sons gained power in Lower Zeta after acquiring the lands of gospodin Žarko under unclear circumstances, and they then expanded into Upper Zeta by murdering voivode and čelnik Đuraš Ilijić. Nevertheless, they were acknowledged as oblastni gospodari of Zeta in edicts of Emperor Uroš the Weak. After the death of Uroš (1371), the family feuded with the Mrnjavčevići, who controlled Macedonia. In 1421, Balša III, on his death, passed the rule of Zeta to his uncle, Despot Stefan the Tall.

Pope Pius I was the bishop of Rome from c. 140 to his death c. 154, according to the Annuario Pontificio. His dates are listed as 142 or 146 to 157 or 161, respectively. He is considered to have opposed both the Valentinians and Gnostics during his papacy. He is considered a saint by the Catholic Church and the Eastern Orthodox Church with a feast day in 11 July, but it is unclear if he died as a martyr.

Saif ad-Din Ghazi I was the Emir of Mosul from 1146 to 1149, who fought in the Second Crusade. He was the eldest son of Imad al-Din Zengi of Mosul, and the elder brother of Nur ad-Din.

Osred was king of Northumbria from 705 until his death. He was the son of King Aldfrith of Northumbria. Aldfrith's only known wife was Cuthburh, but it is not known for certain whether Osred was her son. Osred did not directly succeed his father as Eadwulf seized the throne, but held it for only a few months.

Engelschalk I was the margrave of the March of Pannonia in the mid ninth century until his death on campaign against the Moravians in 871. In his day, the march orientalis corresponded to a front along the Danube from the Traungau to the Szombathely and Raba rivers and including the Vienna basin. It was a military frontier zone against Great Moravia.

Abu Said Uthman I, or "Othmane Ibn Yaghmoracen", or in Algerian arabic, ruled the Zenata Berber Kingdom of Tlemcen in Medieval Algeria from 1283 to 1303.

Werner I, Bishop of Strasbourg was bishop of Strasbourg from 1001 until his death in 1028. Werner was one of the last bishops to be appointed by Otto III, Holy Roman Emperor.

Rudolf I was the Bishop of Würzburg from 892 until his death. He was the youngest son of Udo of Neustria.

Amenhotep I, Amenôthes I, or Amenophis I, (,) from Ancient Greek Ἀμένωφις, additionally King Zeserkere, was the second Pharaoh of the 18th Dynasty of Egypt. His reign is generally dated from 1526 to 1506 BC. He was a son of Ahmose I and Ahmose-Nefertari, but had at least two elder brothers, Ahmose-ankh and Ahmose Sapair, and was not expected to inherit the throne. However, sometime in the eight years between Ahmose I's 17th regnal year and his death, his heir apparent died and Amenhotep became crown prince. He then acceded to the throne and ruled for about 21 years. Although his reign is poorly documented, it is possible to piece together a basic history from available evidence. He inherited the kingdom formed by his father's military conquests and maintained dominance over Nubia and the Nile Delta but probably did not attempt to maintain Egyptian power in the Levant. He continued the rebuilding of temples in Upper Egypt and revolutionized mortuary complex design by separating his tomb from his mortuary temple, setting a trend in royal funerary monuments which would persist throughout the New Kingdom. After his death, he was deified as a patron god of Deir el-Medina.