id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3668250,1916016,plaintiff,ap Richard,John,,,"ap Richard, John",0 3668251,1916016,defendant,ap Hoell,Thomas,yeoman,603803,"ap Hoell, Thomas, of Bromyerd, yeoman",0 3668252,1916016,defendant,Byrd,"John, senior",cordwainer,603803,"Byrd, John, senior, of Bromyerd, cordwainer",1 3668253,1916016,defendant,Byrd,"John, junior",cordwainer,603803,"Byrd, John, junior, of Bromyerd, cordwainer",2