Bethke1920–1970氏名K. Bethke, Dennis Bethke年表Birth1920Death1970関係兄弟姉妹Bethke (1920–2020)BethkeBethke (1930–1990)Bethke (1920–2000)BethkeBethke (1920–1920)親Avolt Bethke (1894–1966)Beulah Sharp (1902–2000)出典wikitree Bethke-63