id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3884467,1985078,plaintiff,Acham,William,,593027,"Acham, William, of Thornbury",0 3884468,1985078,defendant,Venners alias Pecke,William,tucker,587577,"Venners alias Pecke, William, of Wolston, tucker",0 3884469,1985078,defendant,Venners,John,miller,632817,"Venners, John, of Cromall, miller",1