id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4947176,2341107,plaintiff,Ledebeter,William,,637731,"Ledebeter, William, of Slefurth",0 4947177,2341107,plaintiff,Flour,Robert,,637731,"Flour, Robert, of Slefurth",1 4947178,2341107,defendant,Margery,Roger,chapman,825925,"Margery, Roger, of Brethirtoft juxta Boston, chapman",0 4947179,2341107,defendant,Wysk,William,,586286,"Wysk, William, of Boston, shipwright",1