id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4636466,2242239,plaintiff,Barry,William,,640469,"Barry, William, of Berkhampsted",0 4636467,2242239,defendant,Claypole,John,,671356,"Claypole, John, of Bedfordshire",0 4636468,2242239,defendant,atte Welle,John,,597334,"atte Welle, John, of Offeley",1 4636469,2242239,defendant,atte,Welle,Ellis,,"atte, Welle, Ellis",2