id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4328339,2139795,plaintiff,Hart,John,knight,,"Hart, John, knight",0 4328340,2139795,defendant,Fitzwilliam,Henry,gent,738111,"Fitzwilliam, Henry, of Scampton, Lincs, gent",0 4328341,2139795,defendant,Aiscoughe,Henry,esq,738112,"Aiscoughe, Henry, of Bliborough, Lincs, esq",1