id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3622564,1874593,plaintiff,Quadryng,"Thomas, senior",mercer,585869,"Quadryng, Thomas, senior, of London, mercer",0 3622565,1874593,defendant,Page,John,gent,585869,"Page, John, of London, gent",0 3622566,1874593,defendant,Brokeman,John,esq,591914,"Brokeman, John, of Witham, Essex, esq",1 3622567,1874593,defendant,Parker,William,,585869,"Parker, William, of London, knight",2 3622568,1874593,defendant,Ryder,Ralph,,595968,"Ryder, Ralph, of Ryder, Yorks, knight",3 3622569,1874593,defendant,Isaak,James,esq,585869,"Isaak, James, of London, esq",4