Grenkamp 1896–1943 Source: Wikimedia Commons People from the Same Era Heinrich-Joachim von Morgen 1902–1932 racing automobile driver Berlin Emile Thollembeek 1895–1969 sport cyclist Denderwindeke Wilhelm Heiner 1902–1965 painter, sculptor Enger Takehiko Hamaguchi 1896–1976 businessperson Tokyo Teresia Lönnström 1895–1986 business executive, industrialist, patron of the arts Hanko Wilfrid Schreiber 1904–1975 journalist, political scientist, sociologist, writer City of Brussels