id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
5281880,2439775,plaintiff,Crofton,John,,,"Crofton, John",0
5281881,2439775,plaintiff,Crofton,William,,,"Crofton, William",1
5281882,2439775,defendant,Blag,John,yeoman,596573,"Blag, John, of Brakley, Nhants, yeoman",0