id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
5531138,2514255,plaintiff,Shelton,Nicholas,,,"Shelton, Nicholas",0
5531139,2514255,defendant,Robert,John,mercer,587460,"Robert, John, of Sudbury, Suff, mercer",0
5531140,2514255,defendant,Say,Robert,mercer,592475,"Say, Robert, of Lavenham, Suff, mercer",1
5531141,2514255,defendant,Baret,John,mercer,630445,"Baret, John, of Blyborough, Suff, mercer",2