id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5137151,2397379,plaintiff,Percy,Henry,,605981,"Percy, Henry, of Northumberland, Earl",0 5137152,2397379,defendant,Ogle,William,esq,797230,"Ogle, William, of Chevelyngham, esq",0 5137153,2397379,defendant,Ilderton,"Thomas, junior",esq,595857,"Ilderton, Thomas, junior, of Alnewyk, esq",1