id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5554342,2521309,plaintiff,Henry,Prince of Wales,,,"Henry, Prince of Wales",0 5554343,2521309,defendant,Coweley,William,yeoman,626087,"Coweley, William, of Thenford, yeoman",0 5554344,2521309,defendant,Coweley,Nicholas,yeoman,626087,"Coweley, Nicholas, of Thenford, yeoman",1 5554345,2521309,defendant,Smert,John,miller,598222,"Smert, John, of Chorleton, miller",2