id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5031402,2366043,plaintiff,Radclyff,Nicholas,knight,,"Radclyff, Nicholas, knight",0 5031403,2366043,defendant,Cartmale,William,husbandman,600493,"Cartmale, William, of Bolton, husbandman",0 5031404,2366043,defendant,Ruke,Baldwin,husbandman,600493,"Ruke, Baldwin, of Bolton, husbandman",1 5031405,2366043,defendant,Wylson,John,miller,807754,"Wylson, John, of Amotbrygge, miller",2