id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3976843,2016472,plaintiff,Lacye,John,mercer,585925,"Lacye, John, of Bristol, mercer",0 3976844,2016472,defendant,Bygges,John,chapman,649392,"Bygges, John, of Carmarthen, chapman",0 3976845,2016472,defendant,ap Llewellin,John Rice,chapman,649392,"ap Llewellin, John Rice, of Carmarthen, chapman",1