UK story
Henry IV of France issues the Edict of Nantes, allowing freedom of religion to the Huguenots.
148 things happened on 30 April, from AD 65 to 2024. UK stories come first, then the rest of the world.
UK history first: stories from England, Scotland, Wales and Northern Ireland.
UK story
Henry IV of France issues the Edict of Nantes, allowing freedom of religion to the Huguenots.
UK story
Charles Dickens publishes the first edition of his literary magazine, All the Year Round, containing the first installment of his best-selling classic, A Tale of Two Cities.
UK story
British physicist J. J. Thomson and his team announce the discovery of the electron.
UK story
Second World War: The Royal Navy submarine HMS Seraph began Operation Mincemeat to deceive Germany about the upcoming invasion of Sicily.
UK story
A refusal by the Bristol Omnibus Company and the Transport and General Workers' Union to permit the employment of black bus crews led to a bus boycott in Bristol, England.
Civil wars of the Tetrarchy: An outnumbered army led by Roman emperor Licinius defeated his rival Maximinus II's forces at the Battle of Tzirallum.
SN 1006, the brightest supernova in recorded history, first appeared in the constellation Lupus.
Spain gives Christopher Columbus his commission of exploration. He is named admiral of the ocean sea, viceroy and governor of any territory he discovers.
Juan de Oñate begins the conquest of Santa Fe de Nuevo México.
Eighty Years' War: Dutch Republic forces recapture a strategically important fort from Spain after a nine-month siege.
George Washington (pictured) took the oath of office as the first president of the United States at Federal Hall in New York City.
The United States purchased France's claim to the Louisiana Territory for 80 million francs, or less than US$.03 per acre ($.07/ha).
Louisiana Purchase: The United States purchases the Louisiana Territory from France for $15 million, more than doubling the size of the young nation.
The Territory of Orleans becomes the 18th U.S. state under the name Louisiana.
Nicaragua declares independence from the Central American Federation.
A 65-man French Foreign Legion infantry patrol fights a force of nearly 2,000 Mexican soldiers to nearly the last man in Hacienda Camarón, Mexico.
American Civil War: Confederate forces led by General E. Kirby Smith attack federal troops retreating across the Saline at Jenkins' Ferry, Arkansas.
New York governor Grover Cleveland signed legislation that led to the creation of Niagara Falls State Park, the United States' first state park.
Governor of New York David B. Hill signs legislation creating the Niagara Reservation, New York's first state park, ensuring that Niagara Falls will not be devoted solely to industrial and commercial use.
A crowd of workers, unemployed due to the Panic of 1893, concluded the first significant popular protest march on Washington D.C.
Hawaii becomes a territory of the United States, with Sanford B. Dole as governor.
Albert Einstein completes his doctoral thesis at the University of Zurich.
Automaker Dodge Brothers, Inc, is sold to Dillon, Read & Co. for US$146 million plus $50 million for charity.
Douglas Fairbanks and Mary Pickford became the first two celebrities to make imprints of their hands and feet in cement at Grauman's Chinese Theatre in Hollywood, California.
The Federal Industrial Institute for Women opened near Alderson, West Virginia, as the first federal prison for women in the United States.
The Commonwealth of the Philippines holds a plebiscite for Filipino women on whether they should be extended the right to suffrage; over 90% would vote in the affirmative.
NBC inaugurates its regularly scheduled television service in New York City, broadcasting President Franklin D. Roosevelt's N.Y. World's Fair opening day ceremonial address.
The 1939–40 New York World's Fair opens.
World War II: Soviet soldiers raise the first Soviet flag over the Reichstag. The Victory Banner will be raised the next day.
In Nevada, Boulder Dam is renamed Hoover Dam.
In Bogotá, Colombia, the Organization of American States is established.
Supplementary Convention on the Abolition of Slavery enters into force.
K-19, the first Soviet nuclear submarine equipped with nuclear missiles, is commissioned.
American forces completed a helicopter evacuation of U.S. citizens, South Vietnamese civilians and others from Saigon, just before North Vietnamese troops captured the city and ended the Vietnam War.
Beatrix is inaugurated as Queen of the Netherlands following the abdication of Juliana.
CERN announces World Wide Web protocols will be free.
Riverdance was performed for the first time, as the interval act for the Eurovision Song Contest.
Faustina Kowalska, a Polish nun whose apparitions of Jesus inspired the Catholic devotion to the Divine Mercy, was canonized by Pope John Paul II.
Chrysler files for Chapter 11 bankruptcy.
Willem-Alexander is inaugurated as King of the Netherlands following the abdication of Beatrix.
Every answer is somewhere on this page. Have a go, then check!
In which year did this happen: “British physicist J. J. Thomson and his team announce the discovery of the”?
B: 1897. 1897 — that’s 129 years ago. Find it on the page
In which year did this happen: “Second World War: The Royal Navy submarine HMS Seraph began Operation”?
B: 1943. 1943 — that’s 83 years ago. Find it on the page
Which of these happened first?
A: Charles Dickens publishes the first edition of his literary magazine, All the. 1859: Charles Dickens publishes the first edition of his literary magazine, All the · 1897: British physicist J. J. Thomson and his team announce the discovery of the · 1943: Second World War: The Royal Navy submarine HMS Seraph began Operation Find it on the page
“Charles Dickens publishes the first edition of his literary magazine, All the” happened in 1859. How many years ago was that?
B: 167 years. 2026 − 1859 = 167. Find it on the page
Famous people whose birthday is 30 April.
Well-known people who died on 30 April.
Festivals, holidays and saints’ days celebrated on 30 April somewhere in the world.
Content note: these entries mention things like war, violence, deaths, disasters or crime. They are part of history, but they can be upsetting. Grown-ups and teachers: you may want to read them first. They come straight from Wikipedia and have not been rewritten for children.
Stories with a heading have been written for young readers by A Day in the Past, using the linked articles as sources. Other entries show text from Wikipedia’s “April 30” page and its “On this day” feed, written by Wikipedia contributors and shared under the Creative Commons Attribution-ShareAlike 4.0 licence. Each “Read more” link goes to the article an entry is based on. Photos are credited under each picture. Spotted a mistake? Please tell us.