id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3675690,1918429,plaintiff,Heyron,John,knight,,"Heyron, John, knight",0 3675691,1918429,plaintiff,Monshawe,James,yeoman,608829,"Monshawe, James, of Essex, yeoman",1 3675692,1918429,defendant,Dowce,Henry,yeoman,608830,"Dowce, Henry, of Everesdon, Cams, yeoman",0 3675693,1918429,defendant,Cheperfeld,Thomas,yeoman,600293,"Cheperfeld, Thomas, of Westmyll, yeoman",1