id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5235842,2426064,plaintiff,Drake,John,mercer,593454,"Drake, John, of Tavystok, mercer",0 5235843,2426064,defendant,Langman,John,mercer,813344,"Langman, John, of Plympton Priors, mercer",0 5235844,2426064,defendant,Langman,Robert,,813344,"Langman, Robert, of Plympton Priors, ""helyer""",1 5235845,2426064,defendant,Wrey,William,vicar of Payhembury,,"Wrey, William, vicar of Payhembury",2