id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4782545,2290551,plaintiff,Cornewaill,John,knight,,"Cornewaill, John, knight",0 4782546,2290551,defendant,Coupere,Richard,chapman,778055,"Coupere, Richard, of Terryng, Sussex, chapman",0 4782547,2290551,defendant,Quyk,John,farmer,801707,"Quyk, John, of Bereford St Martin, Wilts, farmer",1