id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4638955,2242917,plaintiff,Clement,John,,,"Clement, John",0 4638956,2242917,defendant,Walker,Andrew,,589796,"Walker, Andrew, of Leek",0 4638957,2242917,defendant,Pykeryng,William,,592609,"Pykeryng, William, of Leverton",1