id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3612862,1871672,plaintiff,Alcok,John,,,"Alcok, John",0 3612863,1871672,plaintiff,Bull,William,,,"Bull, William",1 3612864,1871672,defendant,Knyfesmyth,John,husbandman,593668,"Knyfesmyth, John, of Rolston, husbandman",0