id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5147167,2400309,plaintiff,Chester,Richard,abbot of the monastery of St Werburga,,"Chester, Richard, abbot of the monastery of St Werburga",0 5147168,2400309,defendant,Wynter,John,yeoman,593108,"Wynter, John, of Aston on Trent, yeoman",0