id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3775699,1950148,plaintiff,Botry,William,mercer,585869,"Botry, William, of London, mercer",0 3775700,1950148,defendant,Beryn,John,,585869,"Beryn, John, of London, knight",0 3775701,1950148,defendant,Pomerey,Thomas,esq,586033,"Pomerey, Thomas, of Westminster, esq",1 3775702,1950148,defendant,Morgan,William,,585869,"Morgan, William, of London, knight",2 3775703,1950148,defendant,Leygray,Roger,gent,601003,"Leygray, Roger, of Grenewiche, Kent, gent",3 3775704,1950148,defendant,Rawleyght,Adam,gent,585869,"Rawleyght, Adam, of London, gent",4