August 21st, 1517

On this page

Born on August 21st, 1517 – Weekday, Age & Zodiac
Age in days, weeks and months
What happened on August 21st?
Birthdays of famous people
Public holidays on August 21st
Date as a Roman numeral / digit
Calendar (August 1517)

Born on August 21st, 1517

Weekday

Tuesday

August 21st, 1517 was a Tuesday.

Age

506

People born on August 21st, 1517 will turn 507 this year (2024), in exactly 125 days .

Zodiac

♌

Leo (The Lion)

July 23rd, 1517 - August 23rd, 1517

Age in days, weeks and months
Wow, over 185,000 days old!

Why not celebrate an alternative birthday? In 946 days, exactly on November 20th, 2026, people who were born on August 21st, 1517 will be 186,000 days old!

185,054 Days

26,436 Weeks

6,079 Months

... in seconds, minutes and hours

Seconds

Minutes

Hours

What happened on August 21st?

August 21st, 2015

Passengers on a Thalys train from Amsterdam to Paris confronted and subdued an attacker who attempted a mass shooting.

August 21st, 2013

Syrian civil war: Areas controlled by the Syrian opposition in Ghouta, Damascus, were attacked by rockets (launcher pictured) containing sarin, killing at least 281 people.

August 21st, 1986

A limnic eruption of Lake Nyos in Cameroon released a cloud of carbon dioxide, suffocating 1,746 people and 3,500 livestock.

August 21st, 1963

South Vietnamese special forces loyal to Ngô Đình Nhu, the brother of President Ngô Đình Diệm, raided and vandalised Buddhist pagodas across the country, arresting thousands and leaving hundreds dead.

August 21st, 1945

American physicist Harry Daghlian accidentally dropped a tungsten carbide brick onto a plutonium bomb core, exposing himself to neutron radiation and later becoming the first Manhattan Project fatality due to a criticality accident.

August 21st, 1944

World War II: A combined Canadian–Polish force captured the town of Falaise, France, in the final offensive of the Battle of Normandy.

August 21st, 1942

World War II: The Imperial Japanese Army lost the Battle of the Tenaru, the first of its three major land offensives during the Guadalcanal Campaign.

August 21st, 1911

Leonardo da Vinci's Mona Lisa (pictured) was stolen from the Louvre by museum employee Vincenzo Peruggia and was not recovered until two years later.

August 21st, 1858

The first of seven debates between Abraham Lincoln and Stephen A. Douglas (both pictured), candidates for an Illinois seat in the U.S. Senate, was held in Ottawa, Illinois.

August 21st, 1808

Peninsular War: British–Portuguese forces put an end to the first French invasion of Portugal at the Battle of Vimeiro.

August 21st, 1789

The national colours of Italy first appeared on a tricolour cockade in Genoa.

August 21st, 1717

Austro-Turkish War: Austrian troops under the command of Prince Eugene of Savoy captured the strategically important city of Belgrade from the Ottoman Empire.

August 21st, 1716

Seventh Ottoman–Venetian War: Ottoman forces suddenly abandoned their siege of Corfu, allowing the Republic of Venice to preserve its rule over the Ionian Islands.

August 21st, 1689

Jacobite risings: Jacobite clans clashed with a regiment of Covenanters in the streets of Dunkeld, Scotland.

August 21st, 1689

The Battle of Dunkeld in Scotland.

Birthdays
... of famous people, actors, celebrities and stars on August 21st

Same Day
Who's birthday is on August 21st?

Elīza Tīruma

Latvian luger

*August 21st, 1990, Sigulda

Malynda Hale

Musical artist

*August 21st, 1986, Santa Barbara

Usain Bolt

Jamaican sprinter

*August 21st, 1986, Sherwood Content

Roelof Dednam

Badminton player

*August 21st, 1985, Bloemfontein

Geoffrey Keen

English actor (1916–2005)

*August 21st, 1916, Wallingford †November 3rd, 2005, Northwood

Steve Alten

American writer

*August 21st, 1959, Philadelphia

Stephen Hillenburg

American marine science educator and artist (1961-2018)

*August 21st, 1961, Fort Sill †November 26th, 2018, San Marino

Kim Bruun

Badminton player

*August 21st, 1993, Seoul

Herry Iman Pierngadi

Badminton coach from Indonesia

*August 21st, 1962, Pangkal Pinang City

Kimberley Ashton

Badminton player

*August 21st, 1987, Jersey

Alizée

French singer

*August 21st, 1984, Ajaccio

Hermann Hammerschmidt

*August 21st, 1887, Cottbus †November 30th, 1944

Robert Lewandowski

Polish association football player

*August 21st, 1988, Leszno, Warsaw West County

Sergey Brin

American computer scientist and Internet entrepreneur

*August 21st, 1973, Moscow

William IV

King of the United Kingdom of Great Britain and Ireland and of Hanover from 1830 to 1837

*August 21st, 1765, Buckingham Palace †June 20th, 1837, Windsor Castle

Eve Torres

American actress, dancer, model and professional wrestler

*August 21st, 1984, Boston

Nigel Pearson

English association football player and manager (born 1963)

*August 21st, 1963, Nottingham

Melvin Van Peebles

American filmmaker

*August 21st, 1932, Chicago †September 21st, 2021, Manhattan

Mohammed

King of Morocco since 1999

*August 21st, 1963, Rabat

Clarence Williams III

American actor (1939–2021)

*August 21st, 1939, New York City †June 4th, 2021, Los Angeles

Same year
Born in 1517

Svante Stensson Sture

Swedish count (1517–1567)

*May 1st, 1517, Stockholm †May 24th, 1567, Uppsala

Matthäus Luidke

German theologian

*September 21st, 1517, Bad Wilsnack †November 12th, 1606, Havelberg

Odet de Coligny

Catholic cardinal

*July 10th, 1517, Châtillon-Coligny †February 14th, 1571, Canterbury

Antonio Scandello

Italian composer (1517-1580)

*January 17th, 1517, Bergamo †January 18th, 1580, Dresden

Ludwig Kasimir von Hohenlohe

(1517-1568)

*January 12th, 1517, Öhringen †August 24th, 1568, Neuenstein

Georg Aemilius

German theologian and botanist (1517-1569)

*June 25th, 1517, Mansfeld †May 22nd, 1569, Stolberg

Antonio Agustín y Albanell

Canon law historian (1517-1586)

*February 26th, 1517, Zaragoza †May 31st, 1586, Tarragona

Peter Ernest I of Mansfeld-Vorderort

Governor of the Habsburg Netherlands (1517-1604)

*August 12th, 1517, Heldrungen †May 25th, 1604, Luxembourg

Antoine Perrenot de Granvelle

Burgundian advisor to Margaret of Parma, later cardinal, and minister of the Spanish Habsburgs

*August 20th, 1517, Besançon †September 21st, 1586, Madrid

Carlo Carafa

Italian cardinal

*April 8th, 1517, Naples †March 14th, 1561, Rome

Amalia of Cleves

Sister to Anne of Cleves

*October 17th, 1517, Düsseldorf †March 1st, 1586, Düsseldorf

Gotthard Kettler

Duke of Courland and Semigallia (1517-1587)

*February 2nd, 1517, Eggeringhausen Castle †May 17th, 1587, Jelgava

Johannes Aurifaber

German theologian

*January 30th, 1517, Wrocław †October 19th, 1568, Wrocław

Frances Grey, Duchess of Suffolk

English duchess

*July 16th, 1517, Hertfordshire †November 30th, 1559, Surrey

Francis I, Duke of Lorraine

Duke of Lorraine and Bar (1517-1545)

*August 23rd, 1517, Nancy †June 12th, 1545, Remiremont

Johannes Streitberger

German theologian

*November 5th, 1517, Hof †April 20th, 1602, Kulmbach

Jacques Pelletier du Mans

Humanist, Poet, Mathematician

*July 25th, 1517, Le Mans †September 28th, 1583, France

Rembert Dodoens

Flemish physician and botanist (1517–1585)

*June 29th, 1517, Mechelen †March 10th, 1585, Leiden

Francisco de Holanda

Portuguese artist (1517-1584)

*September 6th, 1517, Lisbon †June 19th, 1584, Lisbon

Giacomo Gaggini

Italian artist (1517-1598)

*December 15th, 1517, Palermo †June 25th, 1598, Palermo

Birthdays of famous people

Public holidays on August 21st

Fixed holidays (Christian Feast Day) which are celebrated on August 21st.

Date as a Roman numeral / digit

XXI.VIII.MDXVII

21.8.1517

Legend

M = 1000

D = 500

X = 10

V = 5

I = 1

Leap year

No: With 365 days 1517 is a normal year and no leap year.

Calendar
August 1517

August 1517

w#	Mo	Tu	We	Th	Fr	Sa	Su
31			1	2	3	4	5
32	6	7	8	9	10	11	12
33	13	14	15	16	17	18	19
34	20	21	22	23	24	25	26
35	27	28	29	30	31

w#	Mo	Tu	We	Th	Fr	Sa	Su
31			1	2	3	4	5
32	6	7	8	9	10	11	12
33	13	14	15	16	17	18	19
34	20	21	22	23	24	25	26
35	27	28	29	30	31

w#	Mo	Tu	We	Th	Fr	Sa	Su
31			1	2	3	4	5
32	6	7	8	9	10	11	12
33	13	14	15	16	17	18	19
34	20	21	22	23	24	25	26
35	27	28	29	30	31

August 21st, 1517

Born on August 21st, 1517

Weekday

Tuesday

Age

Zodiac

♌

Leo (The Lion)

Age in days, weeks and months Wow, over 185,000 days old!

185,054 Days

26,436 Weeks

6,079 Months

... in seconds, minutes and hours

Seconds

Minutes

Hours

What happened on August 21st?

Passengers on a Thalys train from Amsterdam to Paris confronted and subdued an attacker who attempted a mass shooting.

Syrian civil war: Areas controlled by the Syrian opposition in Ghouta, Damascus, were attacked by rockets (launcher pictured) containing sarin, killing at least 281 people.

A limnic eruption of Lake Nyos in Cameroon released a cloud of carbon dioxide, suffocating 1,746 people and 3,500 livestock.

South Vietnamese special forces loyal to Ngô Đình Nhu, the brother of President Ngô Đình Diệm, raided and vandalised Buddhist pagodas across the country, arresting thousands and leaving hundreds dead.

American physicist Harry Daghlian accidentally dropped a tungsten carbide brick onto a plutonium bomb core, exposing himself to neutron radiation and later becoming the first Manhattan Project fatality due to a criticality accident.

World War II: A combined Canadian–Polish force captured the town of Falaise, France, in the final offensive of the Battle of Normandy.

World War II: The Imperial Japanese Army lost the Battle of the Tenaru, the first of its three major land offensives during the Guadalcanal Campaign.

Leonardo da Vinci's Mona Lisa (pictured) was stolen from the Louvre by museum employee Vincenzo Peruggia and was not recovered until two years later.

The first of seven debates between Abraham Lincoln and Stephen A. Douglas (both pictured), candidates for an Illinois seat in the U.S. Senate, was held in Ottawa, Illinois.

Peninsular War: British–Portuguese forces put an end to the first French invasion of Portugal at the Battle of Vimeiro.

The national colours of Italy first appeared on a tricolour cockade in Genoa.

Austro-Turkish War: Austrian troops under the command of Prince Eugene of Savoy captured the strategically important city of Belgrade from the Ottoman Empire.

Seventh Ottoman–Venetian War: Ottoman forces suddenly abandoned their siege of Corfu, allowing the Republic of Venice to preserve its rule over the Ionian Islands.

Jacobite risings: Jacobite clans clashed with a regiment of Covenanters in the streets of Dunkeld, Scotland.

The Battle of Dunkeld in Scotland.

Birthdays ... of famous people, actors, celebrities and stars on August 21st

Same Day Who's birthday is on August 21st?

Same year Born in 1517

Birthdays of famous people

Public holidays on August 21st

Abraham of Smolensk (Eastern Orthodox Church)

Euprepius of Verona

Maximilian of Antioch

Our Lady of Knock

Pope Pius X

Sidonius Apollinaris

August 21 (Eastern Orthodox liturgics)

Ninoy Aquino Day (Philippines)

Youth Day (Morocco)

World Senior Citizen's Day

Date as a Roman numeral / digit

21.8.1517

Legend

Leap year

Calendar August 1517

August 1517

Date of birth

Try another date

Try another date

Age in days, weeks and months
Wow, over 185,000 days old!

Birthdays
... of famous people, actors, celebrities and stars on August 21st

Same Day
Who's birthday is on August 21st?

Same year
Born in 1517

Calendar
August 1517

w#	Mo	Tu	We	Th	Fr	Sa	Su
31			1	2	3	4	5
32	6	7	8	9	10	11	12
33	13	14	15	16	17	18	19
34	20	21	22	23	24	25	26
35	27	28	29	30	31