Walter von Unruh 1877–1956 Source: Wikimedia Commons About Walter von Unruh German general (1877-1956) People from the Same Era Kaarlo Vanamo 1873–1925 gardener, journalist, non-fiction writer Sammatti Gladys Penfold Hyland 1886–1974 art collector, businessperson Albury David Ferrer i Vallès 1873–1936 businessperson, politician Barcelona André Spoor 1867–1929 concertmaster, conductor, violinist Amsterdam Jan Kanters 1869–1920 architect Rotterdam Jan Six van Vromade 1872–1936 art collector 's-Graveland