id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4540122,2212813,plaintiff,Waterhove,John,,,"Waterhove, John",0 4540123,2212813,defendant,Raulynson,John,,761440,"Raulynson, John, of Glossop",0 4540124,2212813,defendant,Raulynson,William,,761440,"Raulynson, William, of Glossop",1 4540125,2212813,defendant,Leg,Richard,,,"Leg, Richard",2