id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5266166,2435170,plaintiff,Twyer,John,esq,,"Twyer, John, esq",0 5266167,2435170,defendant,Helperby,William,gent,611011,"Helperby, William, of Scardeburgh, Yorks, gent",0