id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4497957,2200011,plaintiff,Ever,Ralph de,knight,,"Ever, Ralph de, knight",0 4497958,2200011,defendant,Langwath,Roger,,,"Langwath, Roger",0 4497959,2200011,defendant,Bryan,Richard,,,"Bryan, Richard",1 4497960,2200011,defendant,Santon,Richard de,,614569,"Santon, Richard de, of Cave",2 4497961,2200011,defendant,Burghbrig,William,,,"Burghbrig, William",3 4497962,2200011,defendant,Stabeler,William,,,"Stabeler, William",4