id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4748772,2280126,plaintiff,Milner,Thomas,,587136,"Milner, Thomas, of Derby, scyth smith",0 4748773,2280126,defendant,Tyler,John,slater,587136,"Tyler, John, of Derby, slater",0 4748774,2280126,defendant,Vessy,John,chapman,644146,"Vessy, John, of Stony Stretford, Bucks, chapman",1