id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3920149,1997075,plaintiff,Marshalle,Ralph,,,"Marshalle, Ralph",0 3920150,1997075,defendant,Purnell,Thomas,clothier,633543,"Purnell, Thomas, of Nybley, Glos, clothier",0 3920151,1997075,defendant,Hedache,Thomas,chapman,591145,"Hedache, Thomas, of Hungerford, Berks, chapman",1