id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4727172,2273760,plaintiff,Hayton,Thomas,,,"Hayton, Thomas",0
4727173,2273760,plaintiff,Hayton,Joan,,,"Joan, his wife",1
4727174,2273760,defendant,Mason,John,,640639,"Mason, John, of Napton",0