id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3840274,1970527,plaintiff,Alett,Christopher,,,"Alett, Christopher",0 3840275,1970527,defendant,Mason,John,laborer,617659,"Mason, John, of Horseley, Eccleshall, laborer",0 3840276,1970527,defendant,Weston,Richard,laborer,617659,"Weston, Richard, of Horseley, Eccleshall, laborer",1