Greuel1900–1990الأسماء والألقابT. Greuel, Marcella Greuelالجدول الزمنيBirth1900Death1990العلاقاتالإخوة والأخواتGreuel (1880–1920)Greuel (1900–1990)Greuel (1890–1970)Greuel (1880–1950)Greuel (1880–1970)Hugo Greuel (1901–1902)Greuel (1890–1980)Greuel (1890–1940)Thomas Greuel (1891–1908)Greuel (1880–1930)Greuel (1880–1950)الوالدانPeter Greuel (1856–1924)Gertrude Ott (1862–1939)المصادرwikitree Greuel-21