id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3599925,1867631,defendant,Trevenour,"John, senior",esq,590102,"Trevenour, John, senior, of Lamoren, esq",0 5506423,2506917,defendant,Trevenour,John,gent,590102,"Trevenour, John, of Lamoren, gent",1