Explore 11 July

Explore 11 July: Flemish townsmen defeat the knights of France, Zheng He’s treasure fleet sets out, Burr and Hamilton meet at Weehawken and a truce halts the Irish War of Independence. Born today: Luis de Góngora, Gough Whitlam and Giorgio Armani.

This day through time →16 verified events across 6 eras

The Flemish and French armies facing each other in 1302, from a 14th-century manuscript of Giovanni Villani's Nuova Cronica
The Flemish and French armies facing each other in 1302, from a 14th-century manuscript of Giovanni Villani’s Nuova Cronica
Image creditGiovanni Villani (1276-1348) · Public domainResized and cropped for display.

Flemish townsmen defeat the knights of France at Courtrai

At the start of the 14th century the rich cloth towns of Flanders were caught between their count, who was a vassal of the French crown, and Philip IV of France, who wanted the county under his direct rule. French troops occupied Flanders, and in May 1302 the weavers and other craftsmen of Bruges rose and slaughtered the French garrison in a dawn attack remembered as the Bruges Matins. Philip sent a large army of mounted knights to punish them.

On 11 July 1302 it met a Flemish army of townsmen and guildsmen on foot outside Kortrijk, known in French as Courtrai. The Flemings chose ground cut by streams and ditches, where heavy cavalry could not charge properly, and they stood in close ranks with pikes and heavy spiked clubs. The French horsemen floundered and were cut down in great numbers. Hundreds of gilded spurs taken from the dead knights were hung in a church in Kortrijk, which gave the battle its name. It showed that foot soldiers could beat mounted knights, and 11 July is now the official holiday of the Flemish Community of Belgium.

Read the full storyHistory & Timeline →Source: Britannica: Battle of the Golden Spurs ↗
A modern figure of Admiral Zheng He in court dress, on display in a museum
A modern figure of Admiral Zheng He in court dress, on display in a museum
Image creditjonjanego · CC BY 2.0Resized and cropped for display.

Zheng He’s treasure fleet sets out on its first voyage

Zheng He was born into a Muslim family in Yunnan, captured as a boy by Ming armies and made a eunuch in the household of a prince. When that prince seized the throne as the Yongle Emperor, Zheng He rose with him, and in 1405 the emperor put him in command of a vast fleet to carry Chinese power and trade across the western seas. Its largest vessels, the treasure ships, were far bigger than any European ship of the time.

China dates the start of the first voyage to 11 July 1405. The fleet gathered at Liujiagang, near the mouth of the Yangtze; accounts of its size vary from about 250 to 317 ships, carrying some 27,000 men. It sailed to Champa, Java, Sumatra and Ceylon and reached Calicut in India before returning in 1407. Zheng He led seven such voyages in all, the later ones reaching Arabia and the coast of East Africa. After his death the voyages stopped, but since 2005 China has marked 11 July as its National Maritime Day in his memory.

Read the full storyHistory & Timeline →Source: Hong Kong Maritime Museum: Zheng He and China’s National Maritime Day ↗
Burr's shot strikes Hamilton at Weehawken, in a 19th-century book engraving
Burr’s shot strikes Hamilton at Weehawken, in a 19th-century book engraving
Image creditInternet Archive Book Images · Public domainResized and cropped for display.

Aaron Burr fatally wounds Alexander Hamilton in a duel

Alexander Hamilton, the first US Secretary of the Treasury, and Aaron Burr, the sitting Vice President, had been political enemies for years. In 1804 Burr ran for governor of New York, and Hamilton worked against him. After Burr lost, a newspaper printed a letter reporting that Hamilton had spoken of him with contempt. Burr demanded an apology, Hamilton would not give a clear one, and Burr issued a challenge.

At dawn on 11 July 1804 the two men were rowed across the Hudson to a ledge below the cliffs at Weehawken, New Jersey, where duelling was less severely punished than in New York. Burr’s shot hit Hamilton in the abdomen, and he died the next day in Manhattan. Burr was unhurt, but he was indicted for murder in both states, and his political career never recovered. Hamilton, who had lost his eldest son in a duel on the same ground three years before, was mourned as one of the country’s founders.

Read the full storyHistory & Timeline →Source: National Park Service: Hamilton-Burr duel ↗
Crowds outside the Mansion House in Dublin on 8 July 1921, while the truce talks went on inside
Crowds outside the Mansion House in Dublin on 8 July 1921, while the truce talks went on inside
Image creditNational Library of Ireland on The Commons · Public domainResized and cropped for display.

A truce ends the fighting in the Irish War of Independence

From 1919 the Irish Republican Army fought a guerrilla war against British rule, with ambushes and assassinations answered by reprisals from the police and their auxiliaries, including the burning of towns. By mid-1921 well over a thousand people had died, and both sides were under pressure to stop. In June King George V opened the new Northern Ireland parliament with an appeal for peace, and the British prime minister, David Lloyd George, invited Éamon de Valera to talks.

The terms of a ceasefire were agreed at the Mansion House in Dublin on 8 July. To give time for orders to reach every unit, it was set to begin at noon on Monday 11 July 1921. When the hour came, the fighting in most of Ireland stopped. Negotiations in London that autumn produced the Anglo-Irish Treaty of December 1921, which created the Irish Free State, although the split over the treaty soon led to civil war.

Read the full storyHistory & Timeline →Source: RTÉ: The Truce, how both sides laid down their arms ↗
Moïse Tshombe at the Belgo-Congolese Round Table Conference in Brussels in 1960
Moïse Tshombe at the Belgo-Congolese Round Table Conference in Brussels in 1960
Image creditunknown photographer / Anefo · CC0Resized and cropped for display.

Katanga breaks away from the newly independent Congo

The Belgian Congo became independent on 30 June 1960, with Patrice Lumumba as prime minister and Joseph Kasavubu as president. Within days soldiers of the army mutinied against their Belgian officers, many Europeans fled, and Belgium sent in troops. The new state was fragile, and its richest province was Katanga in the south-east, whose copper and other mines were run by the Belgian company Union Minière.

On 11 July 1960 the Katangan leader Moïse Tshombe declared the province independent. With Belgian officers, mining money and later foreign mercenaries behind him, he held it apart for two and a half years. The next day Lumumba and Kasavubu appealed to the United Nations for help, and the Katanga question became one of the great crises of the Cold War in Africa. It helped bring about Lumumba’s fall and murder in January 1961, and the death of the UN Secretary-General Dag Hammarskjöld in a plane crash that September. UN forces finally ended the secession in January 1963.

Read the full storyHistory & Timeline →Source: Britannica: Moise Tshombe ↗
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PEOPLE

Born Today

Luis de Góngora
Image creditDiego Velázquez · Public domainResized and cropped for display.

Luis de Góngora

Spanish poet of the Golden Age and a priest, whose dense, ornate style in poems such as the Soledades gave his name to ‘Gongorism’.

Antônio Carlos Gomes
Image creditUnknown author · Public domainResized and cropped for display.

Antônio Carlos Gomes

Brazilian composer whose opera Il Guarany, first staged at La Scala in Milan in 1870, made him the first Latin American opera composer to win fame in Europe.

Gough Whitlam
Image creditWork of the Australian Government · Public domainResized and cropped for display.

Gough Whitlam

Prime Minister of Australia from 1972, whose reforming Labor government was dismissed by the Governor-General in 1975, the country’s greatest constitutional crisis.

Yul Brynner
Image creditUnknown, none visible · Public domainResized and cropped for display.

Yul Brynner

Actor born in Vladivostok who became a Hollywood star, famous for his shaven head and for playing the King of Siam in The King and I, on stage and screen.

Theodore Maiman
Image creditUnknown author · CC BY-SA 4.0Resized and cropped for display.

Theodore Maiman

American physicist who built the first working laser, using a ruby crystal, at Hughes Research Laboratories in California in 1960.

Giorgio Armani
Image creditGianAngelo Pistoia · CC BY-SA 4.0Resized and cropped for display.

Giorgio Armani

Italian fashion designer who founded his label in Milan in 1975 and became famous for softly tailored suits; he died in 2025.

Amitav Ghosh
Image creditGage Skidmore · CC BY-SA 3.0Resized and cropped for display.

Amitav Ghosh

Indian novelist and essayist, author of The Shadow Lines and the Ibis trilogy, who has also written widely on climate change.

Caroline Wozniacki
Image creditAndrew Campbell · CC BY 2.0Resized and cropped for display.

Caroline Wozniacki

Danish tennis player who reached world number one in 2010 and won her only Grand Slam singles title at the 2018 Australian Open.

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IDEAS THAT CHANGED THINGS

Firsts, Science & Discoveries

Skylab in orbit above the clouds, photographed by its last crew as they left in February 1974
Skylab in orbit above the clouds, photographed by its last crew as they left in February 1974
Image creditNASA Johnson Space Center · Public domainResized and cropped for display.

Skylab falls back to Earth over Western Australia

Skylab, the first American space station, was launched in 1973 and visited by three crews, the last of whom left in February 1974. NASA planned to boost it into a higher orbit with the new space shuttle, but the shuttle was delayed, and the upper atmosphere, swollen by high solar activity, dragged the empty station down faster than expected. By 1979 it was clear that the 77-tonne station would fall, and nobody could say exactly where.

Flight controllers fired its thrusters to set it tumbling so that it would come down over the ocean, and it re-entered on 11 July 1979 by American time. It broke up lower than predicted, and while most of the wreckage fell into the Indian Ocean, pieces were scattered across the thinly peopled country east of Esperance in Western Australia, where it was already the early hours of 12 July. Nobody was hurt. The town’s museum still displays a large collection of the debris.

Read the full storyHistory & Timeline →Source: NASA: 40 years ago, Skylab reenters Earth’s atmosphere ↗
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SPORTING HISTORY

Sporting Moments

Eric Liddell racing in the 1920s, head thrown back in his famous style
Eric Liddell racing in the 1920s, head thrown back in his famous style
Image creditUnknown (sports event handout) · Public domainResized and cropped for display.

Eric Liddell wins the Olympic 400 metres in Paris

Eric Liddell was born in China to Scottish missionary parents, and by 1924 he was a student at Edinburgh University, a rugby international for Scotland and Britain’s best sprinter. He was expected to challenge for the 100 metres at the Paris Olympics, but when the timetable showed that the heats would be run on a Sunday, the devout Christian refused to race on the Sabbath and switched his training to the 400 metres.

In the final at the Stade de Colombes on the afternoon of 11 July 1924 he set off at a sprinter’s pace from the outside lane and simply held on, winning in 47.6 seconds, an Olympic record. His story later inspired the film Chariots of Fire. Liddell went back to China as a missionary teacher, and he died in a Japanese internment camp at Weixian in 1945, a few months before the end of the war.

Read the full storyHistory & Timeline →Source: World Athletics: Marking the centenary of Liddell’s Olympic victory in Paris ↗
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MUSIC • FILM • BOOKS • CULTURE

Culture Stories

Mikimoto Pearl Island in Toba Bay, Japan, now home to a museum of the cultured pearl
Mikimoto Pearl Island in Toba Bay, Japan, now home to a museum of the cultured pearl
Image creditGanokure · CC BY-SA 4.0Resized and cropped for display.

Kōkichi Mikimoto grows his first cultured pearl

Natural pearls form when an oyster coats an irritant with layers of nacre, and fine ones were so rare that pearl beds around the world were being stripped bare. Kōkichi Mikimoto, the son of a noodle-maker from Toba in Japan’s Mie Prefecture, set out to make oysters produce them on demand. Encouraged by the marine biologist Kakichi Mitsukuri, he and his wife Ume began placing small beads inside pearl oysters kept in Ago Bay, and for years they met failure, including a red tide that killed much of their stock.

On 11 July 1893 they opened an oyster and found a semi-round pearl growing on the inside of its shell, the first cultured pearl of its kind. Mikimoto patented his method in 1896, and within little more than a decade he was growing fully round pearls. His farms made pearls affordable far beyond the very rich, and Japan came to dominate the world pearl trade.

Read the full storyHistory & Timeline →Source: Japan Patent Office: Kokichi Mikimoto, cultured pearls ↗
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LIVES REMEMBERED

Remembered Today

Olga of Kyiv
Image creditMikhail Nesterov · Public domainResized and cropped for display.

Olga of Kyiv

Ruler of Kyivan Rus’ for her young son after her husband Igor was killed, who avenged him ruthlessly and later became a Christian; she is revered as a saint.

Giuseppe Arcimboldo
Image creditGiuseppe Arcimboldo · Public domainResized and cropped for display.

Giuseppe Arcimboldo

Italian painter at the Habsburg court in Vienna and Prague, famous for portrait heads made up of fruit, vegetables, flowers, fish and books.

Muhammad Abduh
Image creditUnknown author · Public domainResized and cropped for display.

Muhammad Abduh

Egyptian scholar and Grand Mufti of Egypt who argued that Islam was compatible with reason and modern science, a leading figure of Islamic reform.

Simon Newcomb
Image creditHarris & Ewing · Public domainResized and cropped for display.

Simon Newcomb

Canadian-born American astronomer whose precise tables of the motions of the Sun, Moon and planets were used by astronomers for most of the 20th century.

Aga Khan III
Image creditUnknown author · Public domainResized and cropped for display.

Aga Khan III

Imam of the Nizari Ismaili Muslims for 72 years, a founder of the All-India Muslim League and president of the League of Nations in 1937.

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AROUND THE WORLD

Observances & Anniversaries

Horse riders parade in the opening ceremony of Naadam at the national stadium in Ulaanbaatar, 2023
Horse riders parade in the opening ceremony of Naadam at the national stadium in Ulaanbaatar, 2023
Image creditBernard Gagnon · CC0Resized and cropped for display.

Naadam, Mongolia’s national festival

Mongolia’s great summer festival opens on 11 July and runs for several days across the country. At its heart are the ‘three games of men’: wrestling, horse racing, with young jockeys riding across miles of open steppe, and archery, in which women now compete too.

The festival grew from the gatherings of the nomadic herders of the steppe, and the national celebration in Ulaanbaatar also marks the revolution of July 1921. In 2010 UNESCO added Naadam to its list of the intangible cultural heritage of humanity.

Source: UNESCO Intangible Cultural Heritage: Naadam, Mongolian traditional festival ↗
A world map of population density in 2020, from NASA's SEDAC data centre
A world map of population density in 2020, from NASA’s SEDAC data centre
Image creditSEDACMaps · CC BY 2.0Resized and cropped for display.

World Population Day

On 11 July 1987 the United Nations marked the ‘Day of Five Billion’, the approximate date on which the world’s population was estimated to reach five billion people. Two years later the governing council of the UN Development Programme made 11 July World Population Day.

The day draws attention to population questions such as family planning, maternal health, gender equality and the link between population and development. It was first observed in more than 90 countries in 1990. The world’s population has since passed eight billion.

Source: United Nations: World Population Day, background ↗
HISTORY & TIMELINE

Finished the highlights?

Follow 11 July chronologically, from the Middle Ages to the modern day, with 16 verified events and the sources behind them.

This day through time →