id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5321901,2451620,plaintiff,Marchall,John,mercer,585869,"Marchall, John, of London, mercer",0 5321902,2451620,defendant,Phelepot,Roger,gent,585869,"Phelepot, Roger, of London, gent",0 5321903,2451620,defendant,Markham,Thomas,esq,586687,"Markham, Thomas, of Hastynges, Sussex, esq",1 5321904,2451620,defendant,Langham,Richard,ironmonger,588734,"Langham, Richard, of Woxbrigge, Middx, butcherPa-, William,of London, ironmonger",2 5321905,2451620,defendant,Dogmanton,Thomas,gent,873169,"Dogmanton, Thomas, of Exeyer, gent",3