id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5534889,2515456,plaintiff,Beauchamp,Richard,"Lord St Amand, knight",,"Beauchamp, Richard, Lord St Amand, knight",0 5534890,2515456,defendant,Bernes,Peter,chaplain,807470,"Bernes, Peter, of Grendon, Bucks, chaplain",0 5534891,2515456,defendant,Clerke,John,yeoman,586224,"Clerke, John, of Grendon, yeoman",1