id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3620067,1873853,plaintiff,Knyll,Eustace,,,"Knyll, Eustace",0 3620068,1873853,defendant,ap Guelyn,George,gent,595332,"ap Guelyn, George, of Irchynfeld, gent",0 3620069,1873853,defendant,Dansey,John,gent,595333,"Dansey, John, of Brynshope, gent",1 3620070,1873853,defendant,Burghyll,Richard,gent,595334,"Burghyll, Richard, of Whithyngton, gent",2 3620071,1873853,defendant,Bull,John,yeoman,595335,"Bull, John, of Erysland, yeoman",3 3620072,1873853,defendant,Smyth,Thomas,yeoman,595335,"Smyth, Thomas, of Erysland, yeoman",4