Cochran1930–1990氏名E. Cochran, E. Welch, Bibby Cochran年表Birth1930Death1990関係子供Welch (1940–2020)Welch (1950–2010)兄弟姉妹Lauristine Cochran (1939–2013)親Cochran (1900–1950)Cushman (1900–1970)出典wikitree Cochran-1548