id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4876257,2319535,plaintiff,Shirwynd,John,,,"Shirwynd, John",0 4876258,2319535,defendant,Graynesby,John,mariner,611010,"Graynesby, John, of Grymesby, Lincs, mariner",0 4876259,2319535,defendant,Halton,Thomas,chapman,585932,"Halton, Thomas, of Kingston on Hull, chapman",1