id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5359721,2463080,plaintiff,Rollesley,William,mercer,585869,"Rollesley, William, of London, mercer",0 5359722,2463080,defendant,Denys,Walter,esq,696011,"Denys, Walter, of Derham, Glos, esq",0 5359723,2463080,defendant,Breerton,Randolph,,602014,"Breerton, Randolph, of Malpas, Cheshire, knight",1 5359724,2463080,defendant,Meryherst,William,chapman,717681,"Meryherst, William, of Duddeley, Staffs, chapman",2