id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3993716,2022500,plaintiff,Chetham,John,gent,669573,"Chetham, John, of Drinckston, gent",0 3993717,2022500,defendant,Heyward,Stephen,gent,586180,"Heyward, Stephen, of Bury St Edmunds, gent",0