id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3668917,1916211,plaintiff,Barbour,Roger,,,"Barbour, Roger",0 3668918,1916211,defendant,Dutton,David,yeoman,607362,"Dutton, David, of Parva Brikhill, Bucks, yeoman",0 3668919,1916211,defendant,Birt,Thomas,husbandman,597338,"Birt, Thomas, of Henlowe, husbandman",1 3668920,1916211,defendant,Harvy,Thomas,husbandman,607363,"Harvy, Thomas, of Eversholt, husbandman",2