People Mary Watt peoplepill id: mary-watt-3MW 1 views today 1 views this weekPeerage person ID=559233Mary WattBiographyListsAlso ViewedThe basicsQuick FactsIntroPeerage person ID=559233isPeerGenderFemaleFamilyFather:John WattChildren:William Riddell Robert Riddell Eleanor Riddell Sarah Riddell unknown daughter Riddell Sir Walter Riddell of that Ilk 5th Bt. Thomas RiddellListsMary Watt is in following listsBy work and/or countryNotable PeersGender:Female comments so far.CommentsMary Watt