id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4736840,2276652,plaintiff,Tomkyn,John,,793659,"Tomkyn, John, of Trefewa",0 4774054,2287870,defendant,Tomkyn,John,,793659,"Tomkyn, John, of Trefewa",0 4825155,2303909,defendant,Tomkyn,John,,793659,"Tomkyn, John, of Trefewa",0