id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4991928,2354475,plaintiff,Couper,John alias Norwiche,John,,"Couper, John alias Norwiche, John",0 4991929,2354475,defendant,Selusby,William,gent,606953,"Selusby, William, of Northampton, Nhants, gent",0 4991930,2354475,defendant,Selusby,Giles,gent,656766,"Selusby, Giles, of Moreton, Nhants, gent",1 4991931,2354475,defendant,Porter,Thomas,,831760,"Porter, Thomas, of Blakolnesley, Nhants, franklin",2