Watt, James Church: Westminster Abbey (in Westminster, London).Profession: Craftsman/Manufacturer, Scientist.Sex: Male.Virtue(s): Achievement/success*, Distinction*, Famed after death*, Genius, Public benefactor*.Language: Only English.Year of death: 1819.Age at death: 83 (classed as: Adult).Looks like JavaScript is disabled; enable to get an interactive map of UK grave monuments.