id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4003558,2026036,defendant,Thomas,John William,yeoman,671915,"Thomas, John William, of Nolton, Glamorgan, yeoman",0 4051455,2042941,defendant,ap Jevan,William,yeoman,671915,"ap Jevan, William, of Nolton, Glamorgan, yeoman",1