id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4282808,2123889,plaintiff,Van,Thomas,gent,,"Van, Thomas, gent",0 4282809,2123889,defendant,Edwardes,Griffin,yeoman,646695,"Edwardes, Griffin, of Llangeby, yeoman",0 4282810,2123889,defendant,ap John,John,yeoman,646695,"ap John, John, of Llangeby, yeoman",1