id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5340218,2457149,plaintiff,Niche,Thomas,mercer,585869,"Niche, Thomas, of London, mercer",0 5340219,2457149,defendant,Chenyn,Thomas,gent,626443,"Chenyn, Thomas, of Brendewode, Essex, gent",0 5340220,2457149,defendant,Chenyn,Joan,"Joan, of Colchester, widow",,"Joan his wife, formerly Bury, Joan, of Colchester, widow",1 5340221,2457149,defendant,Coo,William,haberdasher,585869,"Coo, William, of London, haberdasher",2