id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5435301,2485494,plaintiff,Potman,"John, sen",,,"Potman, John, sen",0 5435302,2485494,defendant,Lechelad,John,husbandman,620101,"Lechelad, John, of Willyngdon, husbandman",0