People William McGregor Mitchell peoplepill id: william-mcgregor-mitchellWMM 1 views today 9 views this weekWilliam McGregor MitchellBiographyAlso ViewedThe basicsQuick FactsGenderMaleBirth1888Death13 April 1970 People who died on this dayAge82 yearsListsWilliam McGregor Mitchell is in following lists comments so far.CommentsWilliam McGregor Mitchell