Ackerman1920–2020Nomes e ApelidosE. Ackerman, Ruth Ackerman, E. Osborn-Crawford-WelchCronologiaBirth1920Death2020RelaçõesFilhosOsborne (1940–2010)Crawford (1940–2010)IrmãosAckerman (1920–1940)Ackerman (1920–1950)Ackerman (1930–1970)Ackerman (1920–1990)Meios-irmãosWilliams (1910–1990)Williams (1910–1930)PaisAckerman (1870–1960)Parsley (1890–1970)Fonteswikitree Ackerman-1137