id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3857063,1975842,plaintiff,Alett,Christopher,,,"Alett, Christopher",0 3857064,1975842,defendant,Mason,John,laborer,635512,"Mason, John, of Horseley, Ecclessall, laborer",0 3857065,1975842,defendant,Weston,Richard,laborer,635512,"Weston, Richard, of Horseley, Ecclessall, laborer",1