id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5154645,2402513,plaintiff,Lok,John,mercer,585869,"Lok, John, of London, mercer",0 5154646,2402513,defendant,Butteler,Robert,,853964,"Butteler, Robert, of Blyburgh, Suffolk",0 5154647,2402513,defendant,Sherman,Thomas,chapman,805200,"Sherman, Thomas, of Shrewesbury, Shrops, chapman",1