id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3698526,1925758,plaintiff,Waren,Ralph,mercer,585869,"Waren, Ralph, of London, mercer",0 3698527,1925758,defendant,Hothom,John,,613475,"Hothom, John, of Scorborough, Yorks, knight",0 3698528,1925758,defendant,Chamberleyn,Edward,,601896,"Chamberleyn, Edward, of Sherborne, Oxon, knight",1