id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4748019,2279932,plaintiff,Loughton,John de,,,"Loughton, John de",0 4748020,2279932,plaintiff,Galewey,William,,,"Galewey, William, on their own account",1 4748021,2279932,defendant,Olyvere,John,husbandman,615762,"Olyvere, John, of Mepersale, husbandman",0