id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
5162167,2404669,plaintiff,Trenthgans,Thomas,,,"Trenthgans, Thomas",0
5162168,2404669,defendant,Martyn,John,smith,607496,"Martyn, John, of Helston Burgh, smith",0
5162169,2404669,defendant,Talgragan,John,yeoman,854861,"Talgragan, John, of Talgragan, in St Alyn, yeoman",1