id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4131343,2071530,plaintiff,Langley,Philip,,,"Langley, Philip",0 4131344,2071530,defendant,Lloyd,Watkin Lewis,chapman,699962,"Lloyd, Watkin Lewis, of Abergaveny, Monmouth, chapman",0 4131345,2071530,defendant,Vaghan,William John,yeoman,668228,"Vaghan, William John, of Carlyon, Monmouth, yeoman",1