id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5183498,2410911,plaintiff,Curson,John,knight,,"Curson, John, knight",0 5183499,2410911,defendant,Roberdys,Richard,yeoman,856634,"Roberdys, Richard, of Bylaugh by Billyngford, yeoman",0 5183500,2410911,defendant,Grene,Richard,yeoman,598490,"Grene, Richard, of Wode Norton, yeoman",1