id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3898439,1989690,plaintiff,ap Rees,David,,,"ap Rees, David",0 3898440,1989690,defendant,Jones,William,tanner,635539,"Jones, William, of Dora, tanner",0 3898441,1989690,defendant,ap Rychard,William,laborer,604744,"ap Rychard, William, of Bacton, laborer",1 3898442,1989690,defendant,Harry,John,laborer,640753,"Harry, John, of Ewyas Harold, laborer",2