Hewitt, John Church: St. James’s – Westminster (in Westminster, London).Relation: Sibling.Profession: Secretary.Sex: Male.Virtue(s): Esteemed*, Good sibling, Love, Rank*, Respectability*.Language: Only English.Year of death: 1783.Age at death: 46 (classed as: Adult).Looks like JavaScript is disabled; enable to get an interactive map of UK grave monuments.