id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3865737,1978766,plaintiff,Nyghtyngale,John,,,"Nyghtyngale, John",0 3865738,1978766,defendant,Russheton,John,,620700,"Russheton, John, of West Bromwiche, horse courser",0 3865739,1978766,defendant,Ryder,Robert,,620700,"Ryder, Robert, of West Bromwiche, horse courser",1