Births on March 27

Douglas Hartree

Born on March 27, 1897

Douglas Hartree, English mathematician and physicist (d. 1958)

Douglas Rayner Hartree (27 March 1897 – 12 February 1958) was an English mathematician and physicist most famous for the development of numerical analysis and its application to the Hartree–Fock equations of atomic physics and the construction of a differential analyser using Meccano.

References

Douglas Hartree

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Events on 1897

22 Jun

Chapekar brothers
British colonial officers Charles Walter Rand and Lt. Charles Egerton Ayerst are assassinated in Pune, Maharashtra, India by the Chapekar brothers and Mahadeo Vinayak Ranade, who are later caught and hanged.
26 Jul

Siege of Malakand
Anglo-Afghan War: The Pashtun fakir Saidullah leads an army of more than 10,000 to begin a siege of the British garrison in the Malakand Agency of the North West Frontier Province of India.
2 Aug

Siege of Malakand
Anglo-Afghan War: The Siege of Malakand ends when a relief column is able to reach the British garrison in the Malakand states.
31 Aug

Kinetoscope
Thomas Edison patents the Kinetoscope, the first movie projector.
12 Sep

Battle of Saragarhi
Tirah Campaign: Battle of Saragarhi.

Births on March 27

Douglas Hartree

Born on March 27, 1897

References

Choose Another Date

Events on 1897

Chapekar brothers

Siege of Malakand

Siege of Malakand

Kinetoscope

Battle of Saragarhi