id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
5609661,2537918,plaintiff,Whyte,William,mercer,585869,"Whyte, William, of London, mercer",0
5609662,2537918,defendant,Norys,William,,870027,"Norys, William, of Yatenden, Berks, knight",0