id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3609480,1870628,plaintiff,Bykporte,Thomas,,,"Bykporte, Thomas",0 3609481,1870628,defendant,Wall,Robert,yeoman,586764,"Wall, Robert, of Morton Hampstede, yeoman",0 3609482,1870628,defendant,Houton,John,husbandman,592941,"Houton, John, of Morton Hamstede, husbandman",1 3609483,1870628,defendant,May,Richard,husbandman,592942,"May, Richard, of West--wyll, husbandman",2 3609484,1870628,defendant,Speke,William,husbandman,586766,"Speke, William, of Denebury, husbandman",3