id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4459602,2188057,plaintiff,Salf,John,,,"Salf, John",0 4459603,2188057,defendant,Madyngton,John,,,"Madyngton, John",0 4459604,2188057,defendant,Osteler,Walter,,615799,"Osteler, Walter, of West Ambresbury",1