20 Robert Peary, American Arctic explorer (b. 1856) Jacinta Marto, Portuguese saint (b. 1910) February 21 – Afonso, Duke of Porto (b. 1865) February 27 – William Sherman Jennings, Governor of Florida (b. 1863) March March 1 John H. Bankhead, U.S. Senator from Alabama (b. 1842) William A. Stone, Governor of Pennsylvania (b. 1846) Joseph Trumpeldor, Russian Zionist (b. 1880) March 4 – Roswell P. Bishop, U.S. Congressman from Michigan (b. 1843) March 7 – Jaan Poska, Estonian barrister, politician (b. 1866) March 11 – Julio Garavito Armero, Colombian astronomer (b. 1865) March 14 – Nikolai Korotkov, Russian surgeon (b. 1874) March 15 – Rudolf Berthold, German World War I fighter ace (b. 1891) March 21 – Evelina Haverfield, British suffragette (b. 1867) March 24 – Mary Augusta Ward, Tasmanian novelist (b. 1851) March 26 – William Chester Minor, American surgeon (b. 1834) March 31 Paul Bachmann, German mathematician (b. 1837) Abdul Hamid Madarshahi, Bengali Islamic scholar and author (b. 1869) Lothar von Trotha, German military commander (b. 1848) Edwin Warfield, Governor of Maryland (b. 1848) April April 1 – Walter Simon, German philanthropist (b. 1857) April 8 John Brashear, American astronomer (b. 1840) Charles Tomlinson Griffes, American composer (b. 1884) April 10 – Moritz Cantor, German mathematical historian (b. 1829) April 12 – Walter Edwards, American film director (b. 1870) April 21 – Maria Sanford, American educator (b. 1836) April 26 – Srinivasa Ramanujan, Indian mathematician (b. 1887) May May 1 – Princess Margaret of Connaught, Crown Princess of Sweden (b. 1882) May 4 – Mary Catherine Crowley, American author (b. 1856) May 8 – Johan Reinhold Sahlberg, Finnish entomologist May 10 – John Wesley Hyatt, American inventor (b. 1837) May 11 Big Jim Colosimo, Italian-born American gangster (b. 1878) William Dean Howells, American writer (b. 1837) May 15 Owen Morgan Edwards, Welsh writer, educator (b. 1858) Maria Bochkareva, Russian White soldier (b. 1889) May 16 Joselito, Spanish bullfighter (b. 1895) Levi P. Morton, 22nd Vice President of the United States (b. 1824) May 18 – Curry Cabral, Portuguese physician and professor (b. 1844) May 21 Venustiano Carranza, President of Mexico (b. 1859) Eleanor H. Porter, American novelist (b. 1868) May 23 – Svetozar Boroević, Austro-Hungarian field marshal (b. 1856) May 28 – Hardwicke Rawnsley, English clergyman, poet, writer of hymns and conservationist (b. 1851) May 30 – George Ernest Morrison, Australian adventurer (b. 1862) June June 2 –