id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3774130,1949621,plaintiff,Alyn alias Waren,John,,,"Alyn alias Waren, John",0 3774131,1949621,defendant,Elmysley,William,yeoman,586172,"Elmysley, William, of Hertford, yeoman",0 3774132,1949621,defendant,Andrewe,"William, junior",yeoman,595939,"Andrewe, William, junior, of Parva Munden, yeoman",1 3774133,1949621,defendant,Archer,Thomas,yeoman,586172,"Archer, Thomas, of Hertford, yeoman",2 3774134,1949621,defendant,Heynes,Robert,laborer,586172,"Heynes, Robert, of Hertford, laborer",3