On this page
Born on October 1st, 1800
Weekday
Wednesday
October 1st, 1800 was a Wednesday.
Zodiac
♎
Libra (The Scales)
September 24th, 1800 - October 23rd, 1800
Age in days, weeks and months
Wow, over 81,000 days old!
Why not celebrate an alternative birthday? In 342 days, exactly on April 4th, 2025, people who were born on October 1st, 1800 will be 82,000 days old!
81,658 Days
11,665 Weeks
2,682 Months
... in seconds, minutes and hours
Seconds
Minutes
Hours
What happened on October 1st, 1800?
Via the Third Treaty of San Ildefonso, Spain cedes Louisiana to France, which would sell the land to the United States thirty months later.
en.wikipedia.org/wiki/Third_Treaty_of_San_Ildefonso With the signing of the Third Treaty of San Ildefonso, Spain returned the colonial territory of Louisiana to France in return for territories in the Italian region of Tuscany.
en.wikipedia.org/wiki/Third_Treaty_of_San_IldefonsoWhat else happened on October 1st?
Birthdays
... of famous people, actors, celebrities and stars on October 1st
Born on October 1st, 1800
31
Nat Turner
American slave rebellion leader (1800-1831)
*October 1st, 1800, Southampton County †November 11th, 1831, CourtlandSame Day
Who's birthday is on October 1st?
.jpg "Walter Matthau")
79 Walter Matthau
American actor, comedian and film director (1920–2000)
*October 1st, 1920, New York City †July 1st, 2000, Santa Monica
67 Theresa May
Prime Minister of the United Kingdom from 2016 to 2019
*October 1st, 1956, Eastbourne
88 Julie Andrews
British actress, singer and author (born 1935)
*October 1st, 1935, Walton-on-Thames
85
Lorraine Crapp
Australian swimmer, Olympic gold medallist, former world record-holder
*October 1st, 1938, Sydney
45 Laurence Harvey
Lithuanian-born actor (1928-1973)
*October 1st, 1928, Joniškis †November 25th, 1973, London
.jpg "George Weah")
.jpg "Christian Borle")
76 Philippe Noiret
French actor
*October 1st, 1930, Lille †November 23rd, 2006, 7th arrondissement of Paris
55 Charles VI, Holy Roman Emperor
18th century Habsburg Holy Roman Emperor
*October 1st, 1685, Vienna †October 20th, 1740, ViennaSame year
Born in 1800
74 Millard Fillmore
President of the United States from 1850 to 1853
*January 7th, 1800, Summerhill †March 8th, 1874, Buffalo
.jpg "Claude Gay")
73 Claude Gay
French botanist, naturalist and illustrator (1800-1873)
*March 18th, 1800, Draguignan †November 29th, 1873, Flayosc.jpg "John Brown")
59 John Brown
American abolitionist (1800–1859)
*May 9th, 1800, Torrington †December 2nd, 1859, Charles Town.jpg "John Edward Gray")
75 John Edward Gray
British zoologist and philatelist (1800–1875)
*February 12th, 1800, Walsall †March 7th, 1875, London
_crop.png "Charles Goodyear")
59 Charles Goodyear
American inventor
*December 29th, 1800, New Haven †July 1st, 1860, New York City
59 Thomas Babington Macaulay, 1st Baron Macaulay
British historian and politician (1800–1859)
*October 25th, 1800, Rothley Court †December 28th, 1859, London.jpg "Helmuth von Moltke the Elder")
90 Helmuth von Moltke the Elder
German Field Marshal (1800–1891)
*October 26th, 1800, Parchim †April 24th, 1891, Berlin
67 William Parsons, 3rd Earl of Rosse
Anglo-Irish astronomer (1800-1867)
*June 17th, 1800, York †October 31st, 1867, Birr Castle 48
France Prešeren
Slovene national poet, a Carniolan Romantic poet of Slovene descent (1800-1849)
*December 3rd, 1800, Vrba †February 8th, 1849, Kranj
73 John Phillips
English geologist (1800-1874)
*December 25th, 1800, Wiltshire †April 24th, 1874, Oxford
55 Emil Aarestrup
Danish poet and physician
*December 4th, 1800, Copenhagen †July 21st, 1856, Odense
75 Georg Friedrich Daumer
German philosopher and poet (1800-1875)
*March 5th, 1800, Nuremberg †December 13th, 1875, Würzburg.jpg "Caleb Cushing")
78 Caleb Cushing
American politician (1800-1879)
*January 17th, 1800, Salisbury †January 2nd, 1879, NewburyportBirthdays of famous people
.jpg "Melanie Martinez")
Public holidays on October 1st
Fixed holidays (Christian feast day) which are celebrated on October 1st.
Armed Forces Day (South Korea)
en.wikipedia.org/wiki/Armed_Forces_Day_(South_Korea)Beginning of the United States' Fiscal Year
en.wikipedia.org/wiki/Fiscal_yearChildren's Day (El Salvador, Guatemala, Sri Lanka)
en.wikipedia.org/wiki/Children's_DayProtection/Patronage of the Theotokos (Eastern Catholic Churches)
Christian feast dayen.wikipedia.org/wiki/Intercession_of_the_TheotokosOctober 1 (Eastern Orthodox liturgics)
Christian feast dayen.wikipedia.org/wiki/October_1_(Eastern_Orthodox_liturgics)Day of Prosecutors (Azerbaijan)
en.wikipedia.org/wiki/Public_holidays_in_AzerbaijanGround Forces Day (Russia)
en.wikipedia.org/wiki/Public_holidays_in_RussiaIndependence Day, celebrates the independence of Cyprus from United Kingdom in 1960.
en.wikipedia.org/wiki/Independence_Day_(Cyprus)Independence Day, celebrates the independence of Nigeria from United Kingdom in 1960.
en.wikipedia.org/wiki/Independence_Day_(Nigeria)Independence Day, celebrates the independence of Palau from UN trust territory status in 1994.
en.wikipedia.org/wiki/Public_holidays_in_PalauIndependence Day, celebrates the independence of Tuvalu from United Kingdom in 1978.
en.wikipedia.org/wiki/Public_holidays_in_TuvaluInternational Day of Coffee
en.wikipedia.org/wiki/International_Coffee_DayInternational Day of Older Persons
en.wikipedia.org/wiki/International_Day_of_Older_PersonsLincolnshire Day (United Kingdom)
en.wikipedia.org/wiki/Lincolnshire_DayNational Day of the People's Republic of China (People's Republic of China)
en.wikipedia.org/wiki/National_Day_of_the_People's_Republic_of_ChinaPancasila Sanctity Day (Indonesia)
en.wikipedia.org/wiki/Public_holidays_in_IndonesiaTampere Day (Finland)
en.wikipedia.org/wiki/Tampere_DayTeacher's Day (Uzbekistan)
en.wikipedia.org/wiki/Public_holidays_in_UzbekistanUnification Day (Cameroon)
en.wikipedia.org/wiki/Unification_Day_(Cameroon)Defender of Ukraine Day (Ukraine)
en.wikipedia.org/wiki/Defenders_Day_(Ukraine)Date as a Roman numeral / digit
I.X.MDCCC
1.10.1800
Legend
| M = 1000 | D = 500 | C = 100 | X = 10 | I = 1 |
Leap year
No: With 365 days 1800 is a normal year and no leap year.