Irish crystallographer and prison reformer (born 1903)

Kathleen Lonsdale

Dame Kathleen Lonsdale was an Irish crystallographer, pacifist, and prison reform activist. She proved, in 1929, that the benzene ring is flat by using X-ray diffraction methods to elucidate the structure of hexamethylbenzene. She was the first to use Fourier spectral methods while solving the structure of hexachlorobenzene in 1931. During her career she attained several firsts for female scientists, including being one of the first two women elected a Fellow of the Royal Society (FRS) in 1945, first female professor at University College London, first woman president of the International Union of Crystallography, and first woman president of the British Association for the Advancement of Science.

Born

1903

January 28

Died

1971

Era

1900s

Country

—

About

Kathleen, in brief

Dame Kathleen Lonsdale was an Irish crystallographer, pacifist, and prison reform activist. She proved, in 1929, that the benzene ring is flat by using X-ray diffraction methods to elucidate the structure of hexamethylbenzene. She was the first to use Fourier spectral methods while solving the structure of hexachlorobenzene in 1931. During her career she attained several firsts for female scientists, including being one of the first two women elected a Fellow of the Royal Society (FRS) in 1945, first female professor at University College London, first woman president of the International Union of Crystallography, and first woman president of the British Association for the Advancement of Science.

Source: Wikipedia · CC BY-SA 4.0

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  1. 1903 Born
  2. 1971 Died

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Charles George Gordon 1833–1885 English general and politician (born 1833) George Hamilton-Gordon 1784–1860 4th Earl of Aberdeen, Scottish-English politician, Prime Minister of the United Kingdom (born 1784) Giovanni Alfonso Borelli 1608–1679 Italian physiologist and physicist (born 1608) Gregg Popovich 1949– American basketball player and coach Henry VII 1457–1313 Holy Roman Emperor (born 1275) Jackson Pollock 1912–1956 American painter (born 1912) Johan van Hulst 1911–2018 Dutch politician, academic and author, Yad Vashem recipient (died 2018) José Martí 1853–1895 Cuban journalist, poet, and theorist (died 1895) Mark Madsen 1976– American basketball player and coach

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Same-year contemporaries

Also born in 1903

Alec Douglas-Home 1903–1995 English cricketer and politician, 66th Prime Minister of the United Kingdom (died 1995) Caroline Pafford Miller 1903–1992 American author (died 1992) Fernandel 1903– French actor and singer (died 1971) Frank P. Ramsey 1903–1930 English economist, mathematician, and philosopher (died 1930) Frank Sargeson 1903– New Zealand writer (died 1982) Georg Elser 1903– German carpenter and attempted assassin of Adolf Hitler (died 1945) Giulio Natta 1903–1979 Italian chemist and academic, Nobel Prize laureate (died 1979) Guy Simonds 1903– English-Canadian general (died 1974) Harold Eugene Edgerton 1903–1990 American engineer and academic (died 1990)

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Kathleen's birthday January 28 Kathleen's zodiac Aquarius When Kathleen arrived 1903