id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4562378,2219793,plaintiff,Porter,Edmund,,,"Porter, Edmund",0 4562379,2219793,defendant,Gavell,William,,588512,"Gavell, William, of Micham",0 4562380,2219793,defendant,Swyneshed,John,,,"Swyneshed, John",1 4562381,2219793,defendant,Sale,John,mason,,"Sale, John, mason",2