id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5251903,2430702,plaintiff,Arundell,John,knight,,"Arundell, John, knight",0 5251904,2430702,defendant,Trewynnard,William,gent,591909,"Trewynnard, William, of Trewynnard, gent",0 5251905,2430702,defendant,Jakherry,Thomas,clerk,593036,"Jakherry, Thomas, of Helstonburgh, clerk",1 5251906,2430702,defendant,Treureyff,William,gent,864375,"Treureyff, William, of Treureyff, St Beryan, gent",2 5251907,2430702,defendant,Tregasowe,Stephen,gent,864376,"together with Tregasowe, Stephen, of Trenarthyan, St Neuline, gent",3 5251908,2430702,defendant,Antron,William,gent,822800,"Antron, William, of Antron, gent",4 5251909,2430702,defendant,Champernon,Richard,gent,597058,"Champernon, Richard, of Helwyn, gent",5