id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5141879,2398743,plaintiff,Warter,Christopher of London,skinner,,"Warter, Christopher of London, skinner",0 5141880,2398743,defendant,Chamberleyn,Roger,,658072,"Chamberleyn, Roger, of Geddyng, Suff, knight",0