id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5189390,2412632,plaintiff,Knyveton,"Robert, sen",,,"Knyveton, Robert, sen",0 5189391,2412632,defendant,Mountgomerey,"Nicholas, sen",esq,597136,"Mountgomerey, Nicholas, sen, of Cubley, esq",0