Leo Stein 1872–1947 Source: Wikimedia Commons About Leo Stein American art collector and critic (1872-1947) People from the Same Era Zofia Voglowa 1864–1950 nationalist activist, social activist Sambir Fedor Houdek 1877–1953 economist, entrepreneur, journalist, politician, writer Ružomberok Jakub Potocki 1863–1934 patron of the arts Berlin Madeleine Caudel 1879–1962 painter 17th arrondissement of Paris Daniel Le Flanchec 1881–1944 politician Trédrez-Locquémeau Alfred Swahn 1879–1931 sport shooter Uddevalla