id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4620568,2237420,plaintiff,(not given),,abbot of Jervaux,,"Jervaux, abbot of",0 4620569,2237420,defendant,Raulynson,Richard,,681132,"Raulynson, Richard, of Kirkeby",0 4620570,2237420,defendant,Jonson,Alan,,,"Jonson, Alan",1 4620571,2237420,defendant,Milner,Nicholas,,775202,"Milner, Nicholas, of Rokewyk",2 4620572,2237420,defendant,Sturdison,Thomas,,,"Sturdison, Thomas",3