id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3987818,2020389,plaintiff,Adlyngton,Henry,,586682,"Adlyngton, Henry, of Mylton",0 3987819,2020389,defendant,Vyvyan,Thomas,yeoman,668104,"Vyvyan, Thomas, of Chesilborne, yeoman",0 3987820,2020389,defendant,Vyvyan,Richard,,668104,"Vyvyan, Richard, of Chesilborne, yeoman, his son",1