Chandrasekhar, Subrahmanyan (1910–1995), applied mathematician and astrophysicist, was born on 19 October 1910 in Lahore, India, the eldest of four sons and third of the ten children of C. Subrahmanyan Ayyar (1885–1960), assistant auditor to the Northwest Railways, and his wife, Sitalaksmi (1891–1931)...
Maker: Walter Bird
Cowling, Thomas George (1906–1990), mathematician and astrophysicist, was born on 17 June 1906 at 3 Harrogate Road, South Hackney, London, the second of the four sons of George Cowling, Post Office engineer, and Edith Eliza Cowling, née Nicholls. Cowling was educated at Sir George Monoux Grammar School, Walthamstow...
Kahn, Franz Daniel (1926–1998), astrophysicist and mathematician, was born on 13 May 1926 in Nuremberg, Germany, the only son and the younger child of Siegfried Kahn (1894–1967), a company director, and his wife, Grete, née Mann (1896–1980). His parents were German Jews; his father was a successful manufacturer of children's toys. In 1938 the family moved to ...