id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4786028,2291668,plaintiff,Forstere,William,skinner,585869,"Forstere, William, of London, skinner",0 4786029,2291668,plaintiff,Ameregy,Roger,mercer,585869,"Ameregy, Roger, of London, mercer",1 4786030,2291668,defendant,de Clyfton,Gervase,,629697,"de Clyfton, Gervase, of Notts, knight",0