1672, 27th September: A new British company had been given a monopoly on the African slave trade.
1777, 27th September: Lancaster became the capital of the United States for one day only.
1821, 27th September: Mexico gained independence from Spain.
1825, 27th September: The Stockton via Darlington Railway introduced the world’s first passenger train.
1905, 27th September: Einstein first proposed the equation E = mc².
1908, 27th September: Production of the Ford Model T began.
1925, 27th September: Rashtriya Swayamsevak Sangh RSS founded by Dr. Keshav Hedgewar.
1940, 27th September: A typhoon on the island of Honshu killed 5,000 people in Germany, Italy, and Japan.
1958, 27th September: Mihir Sen became the first Asian swimmer to swim across the English Channel.
1996, 27th September: Taliban conquered Kabul. President Burhanuddin Rabbani fled, while Najibullah was hanged in the street.
1998, 27th September: The Google internet search engine retroactively claimed this date as its birthday.
2003, 27th September: The SMART-1 satellite is launched.
2008, 27th September: CNSA astronaut Zhai Zhigang became the first Chinese person to perform a spacewalk.
2019, 27th September: Over 2 million people participated in worldwide strikes to protest climate change across 2,400 locations worldwide.
1601: King Louis XIII of France.
1722: Samuel Adams, American revolutionary.
1792: George Cruikshank, British cartoonist who illustrated more than 850 books, such as Charles Dickens’ Oliver Twist.
1862: Louis Botha, African Prime Minister, the first of the union of South Africa, who encouraged reconciliation between the British and the Boers.
1907: Wamanrao Deshpande, Indian music critic.
1933: Yash Chopra, Indian filmmaker, and director.
1953: Mata Amritanandamayi, an Indian religious leader.
1981: Brandon McCullum, New Zealand cricketer.
1833: Raja Rammohan Roy, Indian social reformer and father of the Brahmo community.
1917: Edgar Degas, French painter.
1921: Engelbert Humperdinck, German Composer.
1972: S. R. Ranganathan, Indian mathematician.
1975: Tiruvenkat Rajendra Seshadri, Indian chemist.
1979: Dame Gracie Fields, English actor, singer, and comedian.
1992: Anutai Wagh, Padma Shri award-winning Indian social worker and educationist.
1999: Dr. Mabel Arole, Ramon Magsaysay Award-winning multipurpose rural health project director from India.
2004: Shobha Gurtu, India classical singer.
2008: Mahendra Kapoor, Indian playback singer.
2015: Syed Ahmed, Indian writer, and politician.
2015: Colin Pokkudan, Indian activist and writer.
2017: Hugh Hefner, American publisher, founder of Playboy Enterprises.
2018: Kavita Mahajan, Indian author and translator.
2018: Manoharsinghji Pradyumansinghji, Indian nobleman and politician.