Notable Deaths on October 21

108 people 645 – 2025

October 21 has seen 108 notable figures pass away throughout recorded history — from 645 – 2025. Below are the most significant names who died on this date.

By · Wikipedia

Bobi

2023 — Bobi

Portuguese dog (born 1992)

Did you know

On 2 February 2023, Bobi was certified by Guinness World Records as the oldest living dog, along with being the oldest dog on record to ever live

Did you know

Bobi was claimed by his caretaker to be the oldest dog to ever live and the first dog on record to reach 30 years

Did you know

However, after veterinarians became suspicious of his real age, an investigation was pursued

Did you know

Bobi died on 21 October 2023, reportedly aged 31 years and 163 days.

Did you know

Bobi was a male purebred Rafeiro do Alentejo dog cared for by Leonel Costa of Conqueiros, Leiria, Portugal


Zhenzhu Khan
khan of Xueyantuo
Zhenzhu Khan was a khan of the Xueyantuo, under whom the Xueyantuo rose from being a vassal of the Eastern Turkic Khaganate to a khanate ruling over northern and central Asia. His personal name was recorded as Yishi…
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645
Archbishop of Magdeburg
Gero was the Archbishop of Magdeburg from 1012 until his death. He was a son of Dedo Wodenswege and Eilika (Eilica) and possibly a relative of the family of Gero the Great.
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1023
Walter Sans Avoir
a leader of the First Crusade
Walter Sans Avoir was the lord of Boissy-sans-Avoir in the Île-de-France. His name is often mistranslated as Walter the Penniless. While the words in his name do literally mean "Walter without having", the name actually…
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1096
Cosmas of Prague
Bohemian priest and historian (born 1045)
Cosmas of Prague was a Czech priest, writer and historian.
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1125
Robert de Beaumont
4th Earl of Leicester, English politician
Robert de Beaumont, 4th Earl of Leicester was an English nobleman, the last of the Beaumont earls of Leicester. He is sometimes known as Robert FitzPernel.
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1204
Alix
Duchess of Brittany (born 1201)
Alix of Thouars, whose name may also be spelled Alis or Alice, was the Duchess of Brittany from 1203 until her death. She was also Countess of Richmond in the peerage of England.
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1221
Birger Jarl
Swedish politician (born 1210)
Birger Jarl or Birger Magnusson was a Swedish statesman and regent, jarl, and a member of the House of Bjälbo, who played a pivotal role in consolidating Sweden after the civil wars between the House of Erik and the…
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1266
Geoffrey de Geneville
1st Baron Geneville
Geoffrey de Geneville, 1st Baron Geneville also known as Geoffrey de Joinville and Geoffroi de Joinville, was an Anglo-French noble, supporter of Henry III, who appointed him Baron of Trim, County Meath, and,…
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1314
Charles VI of France (born 1368)
Charles VI, nicknamed the Beloved and in the 19th century, the Mad, was King of France from 1380 until his death in 1422. He is known for his mental illness and psychotic episodes that plagued him throughout his life,…
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1422
Emperor Go-Tsuchimikado of Japan (born 1442)
Emperor Go-Tsuchimikado was the 103rd emperor of Japan, according to the traditional order of succession. His reign spanned the years from 1464 through 1500.
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1500
German mathematician and educator (born 1460)
Paul Scriptoris was a German Franciscan mathematician, Scotist, and professor at the University of Tübingen. His surname is a Latin translation of the original German name Schreiber ("writer"). Born in Weil der Stadt,…
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1505
Pietro Aretino
Italian author (born 1492)
Pietro Aretino was an Italian author, playwright, poet, satirist and blackmailer, who wielded influence on contemporary art and politics. He was one of the most influential writers of his time and an outspoken critic of…
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1556
Julius Caesar Scaliger
Italian physician and scholar (born 1484)
Julius Caesar Scaliger, or Giulio Cesare della Scala, was an Italian scholar and physician, who spent a major part of his career in France. He employed the techniques and discoveries of Renaissance humanism to defend…
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1558
Ōtani Yoshitsugu
Japanese samurai (born 1558)
Ōtani Yoshitsugu was a Japanese samurai of the Sengoku period through the Azuchi-Momoyama Period. He was also known by his court title Junior Assistant Minister of Justice or Gyōbu-shōyū (刑部少輔). He was born in 1558 to…
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1600
William Wade
English politician and diplomat, Lieutenant of the Tower of London (born 1546)
Sir William Wade was an English statesman and diplomat, and Lieutenant of the Tower of London.
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1623
Henry Lawes
English composer (born 1595)
Henry Lawes was the leading English songwriter of the mid-17th century. He was elder brother of fellow composer William Lawes.
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1662
Edmund Waller
English poet and politician (born 1606)
Edmund Waller, 3 March 1606 to 21 October 1687, was a poet and politician from Buckinghamshire. He sat as MP for various constituencies between 1624 and 1687, and was one of the longest serving members of the English…
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1687
Giovanni Paolo Panini
Italian painter and architect (born 1691)
Giovanni Paolo, also known as Gian Paolo Panini or Pannini, was an Italian Baroque painter and architect who worked in Rome and is primarily known as one of the vedutisti. As a painter, Panini is best known for his…
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1765
Peyton Randolph
American lawyer and politician, 1st President of the Continental Congress (born 1721)
Peyton Randolph was an American politician and planter who was a Founding Father of the United States. Born into Virginia's wealthiest and most powerful family, Randolph served as speaker of Virginia's House of…
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1775
Samuel Foote
English actor and playwright (born 1720)
Samuel Foote was a Cornish dramatist, actor and theatre manager. He was known for his comedic acting and writing, and for turning the loss of a leg in a riding accident in 1766 to comedic opportunity.
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1777
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Notable deaths

Who died on October 21?

Bobi — Revoked Guinness World Record holder for oldest dog ever

FeaturedBobi
Death year2023
Known forBobi was claimed by his caretaker to be the oldest dog to ever live and the first dog on record to reach 30 years
Deaths on this date108 (645 – 2025)

Explore October 21

Jump between the main pages for this date to compare events, people, and the daily quiz.

Also on October 21 in History

2021
A shooting occurs on the set of the film Rust, in which actor Alec Baldwin discharged a prop weapon which had been loaded, killing the director of photography, Halyna Hutchins, and injuring director Joel Souza. Wikipedia →
2019
Thirty people are killed in a fiery bus crash in western Democratic Republic of the Congo. Wikipedia →
2019
In Canada, the 2019 Canadian federal election ends, resulting in incumbent Prime Minister Justin Trudeau remaining in office, albeit with the Liberal Party in a minority government. Wikipedia →
See all events on October 21
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