id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3647318,1909548,plaintiff,Ledbury,John,,,"Ledbury, John",0 3647319,1909548,defendant,Jarvys,John,yeoman,601861,"Jarvys, John, of Thorp Langton, Leics, yeoman",0 3647320,1909548,defendant,Mafton,William,yeoman,601862,"Mafton, William, of Slauston, Leics, yeoman",1