- Asimov was born in Petrovichi, Russian SFSR, on an unknown date between October 4, 1919, and January 2, 1920, inclusive. Asimov celebrated his birthday on January 2.
- Churchill was born on 30 November 1874 at his family’s ancestral home, Blenheim Palace in Oxfordshire.
- Eric Arthur Blair was born on 25 June 1903 in Motihari, Bengal Presidency (now Bihar), British India into what he described as a “lower-upper-middle class” family.
- Galileo was born in Pisa (then part of the Duchy of Florence), Italy, on 15 February 1564, the first of six children of Vincenzo Galilei, a lutenist, composer, and music theorist, and Giulia Ammannati, who had married in 1562.
- Gödel was born April 28, 1906, in Brünn, Austria-Hungary (now Brno, Czech Republic), into the German-speaking family of Rudolf Gödel (1874–1929), the managing director and part owner of a major textile firm, and Marianne Gödel (née Handschuh, 1879–1966).
- Isaac Newton was born (according to the Julian calendar in use in England at the time) on Christmas Day, 25 December 1642 (NS 4 January 1643) at Woolsthorpe Manor in Woolsthorpe-by-Colsterworth, a hamlet in the county of Lincolnshire.
- Joseph Campbell was born in White Plains, New York, on March 26, 1904, the elder son of hosiery importer and wholesaler Charles William Campbell, from Waltham, Massachusetts, and Josephine (née Lynch), from New York.
- Lord Byron expected his child to be a “glorious boy” and was disappointed when Lady Byron gave birth to a girl.
- Picasso was born at 23:15 on 25 October 1881, in the city of Málaga, Andalusia, in southern Spain.
- Salvador Dalí was born on 11 May 1904, at 8:45 am, on the first floor of Carrer Monturiol, 20 in the town of Figueres, in the Empordà region, close to the French border in Catalonia, Spain.
- Samuel Langhorne Clemens was born on November 30, 1835, in Florida, Missouri.
Six hours old- you are the birth of a reality