id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5133971,2396432,plaintiff,Knyveton,"Robert, senior",,,"Knyveton, Robert, senior",0 5133972,2396432,defendant,Mountgomerey,"Nicholas, senior",esq,597136,"Mountgomerey, Nicholas, senior, of Cubley, esq",0