id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4350952,2147589,plaintiff,Poole,John,,,"Poole, John",0 4350953,2147589,defendant,Meryhurst,Thomas,yeoman,742555,"Meryhurst, Thomas, of Dewes, Wednesbury, yeoman",0 4350954,2147589,defendant,Meryhurst,John,,596876,"Meryhurst, John, of Wednesbury, yeoman, his son",1