Mary Sears McHenry 1834–1912 Source: Wikimedia Commons About Mary Sears McHenry American relief worker; national president, Woman's Relief Corps (1834-1912) People from the Same Era Jackson Haines 1840–1876 ballet dancer, dancer, figure skater, figure skating coach New York City Jan Christian Johanssen 1841–1911 pedagogue, politician Horace Howard Furness 1833–1912 journalist, literary critic, literary historian, university teacher, writer Philadelphia Giovanni Meyer 1841–1916 philanthropist Saint Petersburg Alexandre Guidet 1841–1910 architect, engineer Saône Franklin Benjamin Sanborn 1831–1917 autobiographer, biographer, editor, historian, journalist, writer Hampton Falls