id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3891001,1987253,plaintiff,Johnson,Robert,,,"Johnson, Robert",0 3891002,1987253,defendant,Johnson,Thomas,hatmaker,588371,"Johnson, Thomas, of Stone, hatmaker",0 3891003,1987253,defendant,Wagge,Alexander,hatmaker,588371,"Wagge, Alexander, of Stone, hatmaker",1