id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5261121,2433590,plaintiff,Lysle,John,knight,,"Lysle, John, knight",0 5261122,2433590,defendant,Roger,"John, senior",esq,,"Roger, John, senior, esq, executor of",0 5261123,2433590,defendant,Roger,Thomas,esq,814623,"Roger, Thomas, of Chepyng Lambourne, Berks, esq",1