id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5319611,2450960,plaintiff,Heydon,John,esq,,"Heydon, John, esq",0 5319612,2450960,defendant,Breton,Richard,mariner,591613,"Breton, Richard, of Snyterle, mariner",0 5319613,2450960,defendant,Breton,SImon,mariner,591613,"Breton, SImon, of Snyterle, mariner",1