id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5514933,2509511,plaintiff,Ryggeway,Thomas,,,"Ryggeway, Thomas",0 5514934,2509511,defendant,Carpynter,John,yeoman,600403,"Carpynter, John, of Hoghton, yeoman",0 5514935,2509511,defendant,Alston,Richard,husbandman,600403,"Alston, Richard, of Hoghton, husbandman",1 5514936,2509511,defendant,Carpynter,Thomas,husbandman,600403,"Carpynter, Thomas, of Hoghton, husbandman",2