id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5214578,2419993,plaintiff,Byllyon,Richard,,,"Byllyon, Richard",0 5214579,2419993,defendant,Laweley,Robert,yeoman,783920,"Laweley, Robert, of Castel Cary, Soms, yeoman",0 5214580,2419993,defendant,Forster,John,husbandman,600128,"Forster, John, of Merton, Wilts, husbandman",1