Ackerman1920–2020Ονόματα και ΕπώνυμαE. Ackerman, Ruth Ackerman, E. Osborn-Crawford-WelchΧρονολόγιοBirth1920Death2020ΣχέσειςΠαιδιάOsborne (1940–2010)Crawford (1940–2010)ΑδέλφιαAckerman (1920–1940)Ackerman (1920–1950)Ackerman (1930–1970)Ackerman (1920–1990)Ετεροθαλή αδέλφιαWilliams (1910–1990)Williams (1910–1930)ΓονείςAckerman (1870–1960)Parsley (1890–1970)Πηγέςwikitree Ackerman-1137