List of Famous people born on November 30th

Sir William Parsons, 1st Baronet of Bellamont PC (Ire), was one of the Lord Justices of Ireland, serving from 1640 to 1643. He also served as Surveyor General of Ireland and was an undertaker in several plantations. He was known as a "land-hunter" expropriating land from owners whose titles were deemed defective.

Kenneth MacAlpin or Kenneth I was King of Dál Riada (841–850), King of the Picts (843–858), and the King of Alba (843–858). He inherited the throne of Dál Riada from his father Alpín mac Echdach, founder of the Alpínid dynasty. Kenneth I conquered the kingdom of the Picts in 843–850 and began a campaign to seize all of Scotland and assimilate the Picts, for which he was posthumously nicknamed An Ferbasach. Forteviot became the capital of his kingdom, and he also fought the Britons of the Kingdom of Strathclyde and the invading Vikings from Scandinavia. Kenneth also relocated relics including the Stone of Scone from an abandoned abbey on Iona to his new domain.

Konrad III the Old was a Duke of Oleśnica, Koźle, half of Bytom and half of Ścinawa since 1377.

Erik Johansson Vasa was a Swedish noble and the Lord of Rydboholm Castle in Roslagen. His son would rule as King Gustav I of Sweden from 1523–1560.

Sir Edward Devereux was an English politician who sat in the House of Commons, and was an English Baronet.

Alexander I Theopator Euergetes, surnamed Balas, was the ruler of the Greek Seleucid kingdom in 150/Summer 152 – August 145 BC. Alexander defeated Demetrius I Soter for the crown in 150 BC. Ruling briefly, he lost the crown to Demetrius II Nicator during his defeat at the Battle of Antioch in Syria, dying shortly after. His reign marks the beginning of the disintegration of the Seleucid realm, with important eastern satrapies such as Media being lost to the nascent Parthian Empire.

William de Braose,, 4th Lord of Bramber, court favourite of King John of England, at the peak of his power, was also Lord of Gower, Abergavenny, Brecknock, Builth, Radnor, Kington, Limerick, Glamorgan, Skenfrith, Briouze in Normandy, Grosmont, and White Castle.

Janusz I of Warsaw, also known as Janusz I the Old, was a Polish prince member of the House of Piast in the Masovian branch, from 1373/74 Duke of Warsaw and after the division of the paternal inheritance between him and his brother in 1381, ruler over Nur, Łomża, Liw, Ciechanów, Wyszogród and Zakroczym. In addition, he was a vassal of the Polish Kingdom since 1391 for the fief of Podlachia.