Leonard Erskine Hill 1866–1952 Source: Wikimedia Commons About Leonard Erskine Hill British physiologist (1866-1952) People from the Same Era Howard Kyle 1861–1950 actor, stage actor Shullsburg Archduchess Margarete Sophie of Austria 1870–1902 nun Artstetten Hannah Amundsen 1864–1936 Oslo Ferdinand I of Bulgaria 1861–1948 botanist, entomologist, military officer, military personnel, ornithologist, ruler, writer, zoological collector, zoologist Vienna Narciso Garay 1876–1953 composer, diplomat, educator, minister, music educator, statesperson Panama City Walter C. Sweeney Sr. 1876–1963 military personnel Wheeling