Notable Deaths on March 7

Charles De Geer

1778 — Charles De Geer

Swedish entomologist and archaeologist (born 1720)

March 7 has seen 63 notable figures pass away throughout recorded history — from 161 – 2026. Below are the most significant names who died on this date.

By · Wikipedia

Notable Deaths 63 people 161 – 2026

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He was a successful businessman and with time became one of the richest men in Sweden, head of an early industry employing around 3,000 people

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He had a successful civic career, became Marshal of the Court and was elevated to the rank of friherre (baron) in 1773.

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Born in Sweden, he spent most of his childhood and youth in the Dutch Republic

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At the age of 18 he moved back to Sweden and would spend the rest of his life there

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Charles De Geer was an entomologist, industrialist, civil servant and book collector


Antoninus Pius
Antoninus Pius
Roman emperor (born 86)
Titus Aelius Hadrianus Antoninus Pius was Roman emperor from AD 138 to 161. He was the fourth of the Five Good Emperors from the Nerva–Antonine dynasty and also the fourth of the six adoptive emperors.
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161
Heraclianus
Roman politician and failed usurper
Heraclianus was a provincial governor and a usurper of the Western Roman Empire (412–413) opposed to Emperor Honorius, who had originally brought him to power. Heraclianus helped put down a rebellion by Priscus Attalus.…
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413
Nominoe
Nominoe
Duke of Brittany
Nominoe or Nomenoe was the first Duke of Brittany from 846 to his death. He is the Breton pater patriae and to Breton nationalists he is known as Tad ar Vro.
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851
William Longespée
William Longespée
3rd Earl of Salisbury, English commander
William Longespée, 3rd Earl of Salisbury was an Anglo-Norman nobleman, primarily remembered for his command of the English forces at the Battle of Damme and for remaining loyal to his half-brother, King John, until…
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1226
Saint Thomas Aquinas
Saint Thomas Aquinas
Italian priest and philosopher (born 1225)
Thomas Aquinas was an Italian Dominican friar and priest, theologian, and philosopher. He is considered one of the most influential thinkers in the history of Catholic theology and Western philosophy.
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1274
Francesco I Gonzaga
Francesco I Gonzaga
ruler of Mantua
Francesco I Gonzaga was ruler of Mantua from 1382 to 1407. He was also a condottiero
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1407
Margaret Douglas
Margaret Douglas
English noblewoman, daughter of Margaret Tudor and Archibald Douglas, 6th Earl of Angus (born 1515)
Margaret Douglas, Countess of Lennox, born Lady Margaret Douglas, was the daughter of the Scottish queen dowager Margaret Tudor and her second husband Archibald Douglas, 6th Earl of Angus, and thus the granddaughter of…
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1578
Johann Bayer
Johann Bayer
German lawyer and cartographer (born 1572)
Johann Bayer was a German lawyer and uranographer. He was born in Rain in 1572. In 1592, aged 20, he began his study of philosophy and law at the University of Ingolstadt, after which he moved to Augsburg to begin work…
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1625
Pope Innocent XIII (born 1655)
Pope Innocent XIII (born 1655)
Pope Innocent XIII, born as Michelangelo dei Conti, was head of the Catholic Church and ruler of the Papal States from 8 May 1721 to his death in March 1724. He remains the most recent pope to take the pontifical name…
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1724
Jean-Baptiste Le Moyne
Jean-Baptiste Le Moyne
Sieur de Bienville, Canadian politician, Colonial Governor of Louisiana (born 1680)
Jean-Baptiste Le Moyne de Bienville, also known as Sieur de Bienville, was a French-Canadian colonial administrator in New France. Born in Montreal, he was an early governor of French Louisiana, appointed four separate…
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1767
Jean-Pierre Blanchard
Jean-Pierre Blanchard
French inventor, best known as a pioneer in balloon flight (born 1753)
Jean-Pierre François Blanchard was a French inventor, best known as a pioneer of gas balloon flight, who distinguished himself in the conquest of the air in a balloon. Notable for his successful hydrogen balloon flight…
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1809
Cuthbert Collingwood
Cuthbert Collingwood
1st Baron Collingwood, English admiral (born 1748)
Vice-Admiral of the Red Cuthbert Collingwood, 1st Baron Collingwood was a Royal Navy officer who served in the American War of Independence and French Revolutionary and Napoleonic Wars. Born in Newcastle upon Tyne, he…
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1810
Robert Townsend
Robert Townsend
American spy (born 1753)
Robert Townsend was a member of the Culper Ring during the American Revolution. He operated in New York City with the aliases "Samuel Culper, Jr." and "723" and gathered information as a service to General George…
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1838
Harriet Ann Jacobs
Harriet Ann Jacobs
African American Abolitionist and author (born 1813)
Harriet Jacobs was an African-American abolitionist and writer whose autobiography, Incidents in the Life of a Slave Girl, published in 1861 under the pseudonym Linda Brent, is now considered an "American classic".
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1897
Pauline Johnson
Pauline Johnson
Canadian poet and author (born 1861)
Emily Pauline Johnson, also known by her Mohawk stage name Tekahionwake, was a Canadian poet, author, and performer who was popular in the late 19th and early 20th centuries. Her father was a hereditary Mohawk chief,…
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1913
Jaan Poska
Jaan Poska
Estonian lawyer and politician, Estonian Minister of Foreign Affairs (born 1866)
Jaan Poska VR III/1 was a lawyer, politician and the foreign minister of Estonia in 1918–1919.
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1920
Robert Abbe
Robert Abbe
American surgeon and radiologist (born 1851)
Robert Abbe was an American surgeon and pioneer radiologist in New York City. He was born in New York City and educated at the College of the City of New York and Columbia University.
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1928
Akseli Gallen-Kallela
Akseli Gallen-Kallela
Finnish artist (born 1865)
Akseli Gallen-Kallela was a Finnish painter and a leading figure of Finnish romantic nationalism around the turn of the 20th century. He is considered a pioneer of a distinctly Finnish national art, and his work is…
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1931
Aristide Briand
Aristide Briand
French journalist and politician, Prime Minister of France, Nobel Prize laureate (born 1862)
Aristide Pierre Henri Briand was a French statesman who served eleven terms as Prime Minister of France during the French Third Republic. He is mainly remembered for his focus on international issues and reconciliation…
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1932
Baby Doe Tabor
Baby Doe Tabor
American pioneer (born 1854)
Elizabeth McCourt Tabor, better known as Baby Doe, was the second wife of Colorado pioneer businessman Horace Tabor. Her rags-to-riches and back to rags again story made her a well-known figure in her own day, and…
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1935
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March 7 in the Blog

Alexander II Assassination - March 7, 1881
Alexander II Assassination - March 7, 1881

13 attempts failed, but 1 bomb killed Alexander II in St. Petersburg, Russia in 1881, sparking chaos

Read the full story
Notable deaths

Who died on March 7?

Charles De Geer — Swedish entomologist, industrialist and civil servant (1720–1778)

Death year1778
Known forHe is sometimes referred to as Charles the Entomologist, to distinguish him from other relatives with the same name
Deaths on this date63 (161 – 2026)

Explore March 7

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

Also on March 7 in History

2024
Sweden officially joins NATO, becoming its 32nd member. Wikipedia →
2024
Hannah Gutierrez-Reed is found guilty of involuntary manslaughter in the death of Halyna Hutchins on the set of the movie Rust, the first time someone has been found guilty for causing a death on a movie set. Wikipedia →
2021
At least 108 die and 615 are injured in the 2021 Bata explosions in Bata, Equatorial Guinea. Wikipedia →
See all events on March 7
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