Mohammad Mosaddegh, Iranian politician, 35th Prime Minister of Iran (b. 1882) Georges Vanier, Canadian Governor General (b. 1888) March 6 Nelson Eddy, American singer and actor (b. 1901) Zoltán Kodály, Hungarian composer (b. 1882) March 7 – Alice B. Toklas, American personality (b. 1877) March 11 – Geraldine Farrar, American soprano (b. 1882) March 23 – Pete Johnson, American boogie-woogie and jazz pianist, songwriter (b. 1904) March 27 – Jaroslav Heyrovský, Czech chemist, Nobel Prize laureate (b. 1890) March 30 – Jean Toomer, American writer (b. 1894) March 31 Don Alvarado, American actor (b. 1904) Rodion Malinovsky, Soviet military commander and Minister of Defence (b. 1898) April April 5 – Hermann Joseph Muller, American geneticist, recipient of the Nobel Prize in Physiology or Medicine (b. 1890) April 13 – Luis Somoza Debayle, 26th President of Nicaragua (b. 1922) April 15 – Totò, Italian actor (b. 1898) April 17 – Red Allen, American jazz trumpeter (b. 1908) April 18 – Friedrich Heiler, German theologian and historian (b. 1892) April 19 Konrad Adenauer, German statesman, 27th Chancellor of the Federal Republic of Germany (b. 1876) William Boyle, 12th Earl of Cork, British admiral of the fleet (b. 1873) April 22 – Tom Conway, British actor (b. 1904) April 23 – Edgar Neville, Spanish playwright and film director (b. 1899) April 24 – Vladimir Komarov, Soviet cosmonaut (b. 1927) April 25 – Joseph Boxhall, British sailor, fourth officer of the (b. 1884) April 27 – William Douglas Cook, New Zealand founder of Eastwoodhill Arboretum and Pukeiti (b. 1884) April 29 – Anthony Mann, American actor and director (b. 1906) May May 6 – Zhou Zuoren, Chinese writer (b. 1885) May 7 Anne Bauchens, American film editor (b. 1882) Judith Evelyn, American actress (b. 1909) May 8 Laverne Andrews, American singer (b. 1911) Elmer Rice, American playwright (b. 1892) May 10 – Lorenzo Bandini, Italian Formula One driver (b. 1935) May 12 – John Masefield, English poet and novelist (b. 1878) May 15 – Edward Hopper, American painter (b. 1882) May 18 – Andy Clyde, Scottish actor (b. 1892) May 21 Géza Lakatos, Hungarian general and politician, 36th Prime Minister of Hungary (b. 1890) Rexhep Mitrovica, Albanian politician, 18th Prime Minister of Albania (b. 1888) May 22 Langston Hughes, American writer, novelist, playwright, and columnist (b. 1901) Josip Plemelj, Slovene mathematician (b. 1873) May 27 Tilly Edinger, German-born American scientist, founder of paleoneurology (b.