id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4776939,2288775,plaintiff,Arundell,John,knight,,"Arundell, John, knight",0 4776940,2288775,defendant,Turstyn,Michael,merchant,793447,"Turstyn, Michael, of Marghesyowe, merchant",0 4776941,2288775,defendant,Eyre,David Thomas,merchant,777251,"Eyre, David Thomas, of Penwyth, merchant",1 4776942,2288775,defendant,Came or Caine,John,merchant,593036,"Came or Caine, John, of Helstonburgh, merchant",2 4776943,2288775,defendant,Treher,John,merchant,586273,"Treher, John, of Pensans, merchant",3 4776944,2288775,defendant,Benet,John,merchant,800281,"Benet, John, of Uthno, merchant",4 4776945,2288775,defendant,Glasen,John,merchant,593036,"Glasen, John, of Helstonburgh, merchant",5