id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5129976,2395256,plaintiff,Donelson,Thomas,,,"Donelson, Thomas",0 5129977,2395256,plaintiff,Cosyn,Robert,,,"Cosyn, Robert",1 5129978,2395256,defendant,Brighton,Thomas,merchant,604829,"Brighton, Thomas, of Great Grymesby, merchant",0 5129979,2395256,defendant,Coivy,of Great Grimsby,carpneter,,"Coivy, of Great Grimsby, carpneter",1 5129980,2395256,defendant,Copes,James,mariner,604829,"Copes, James, of Great Grymesby, mariner",2