id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5136213,2397109,plaintiff,Niche,Thomas,mercer,585869,"Niche, Thomas, of London, mercer",0 5136214,2397109,defendant,Frenche,John,chapman,651802,"Frenche, John, of Rocheford, Essex, chapman",0 5136215,2397109,defendant,Chapman,William,husbandman,592214,"Chapman, William, of Rocheford, husbandman",1