William E. Castle

William E. Castle
Born(1867-10-25)October 25, 1867
Ohio, USA
DiedJune 3, 1962(1962-06-03) (aged 94)
EducationDenison University, Harvard University
Known forAnticipation of the Hardy–Weinberg law; use of Drosophila melanogaster for genetic studies
SpouseClara Sears Bosworth
ChildrenThree sons, including William B. Castle
AwardsKimber Genetics Award of the National Academy of Sciences
Scientific career
FieldsGenetics of mammals (especially the guinea pig) and insects (Drosophila melanogaster)
InstitutionsUniversity of Wisconsin–Madison, Knox College, Harvard University, University of California, Berkeley
Notable studentsSewall Wright, William Curtis Farabee

William Ernest Castle (October 25, 1867 – June 3, 1962) was an early American geneticist.