Smith1920–2020姓名M. Smith, M. Blehm, Alverna Smith时间轴Birth1920Death2020关系子女Blehm (1950–2010)兄弟姐妹Smith (1920–2010)Smith (1930–1990)父母Schmidt (1900–1970)Deering (1900–1990)来源wikitree Smith-170642