id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3910419,1993801,plaintiff,Thomas,Richard,,,"Thomas, Richard",0 3910420,1993801,defendant,Hendley,Thomas,gent,601566,"Hendley, Thomas, of Fowye, gent",0 3910421,1993801,defendant,Breton,Peter,laborer,650145,"Breton, Peter, of Bochym, laborer",1 3910422,1993801,defendant,Trelegan,William,glover,607496,"Trelegan, William, of Helston Burgh, glover",2