id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3834497,1968733,plaintiff,Nevell,Thomas,knight,,"Nevell, Thomas, knight",0 3834498,1968733,defendant,Savyll,Henry,esq,637107,"Savyll, Henry, of Thornghyll, Yorks, esq",0 3834499,1968733,defendant,Wentworth,John,,637108,"Wentworth, John, of Colsill, Lincs, knight",1 3834500,1968733,defendant,Savyle,Thomas,gent,623236,"Savyle, Thomas, of Clyfton, Yorks, gent",2