id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5620953,2550429,plaintiff,Smyth,Thomas,,807619,"Smyth, Thomas, of Badesle",0 5620954,2550429,plaintiff,Smyth,Margery,,,"Margery, his wife",1 5620955,2550429,defendant,Cosyn,John,,,"Cosyn, John",0