id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4808580,2298850,plaintiff,Cumberworth,Thomas,knight,,"Cumberworth, Thomas, knight",0 4808581,2298850,plaintiff,fitz William,Thomas,,,"fitz William, Thomas",1 4808582,2298850,plaintiff,Billesby,Thomas,,,"Billesby, Thomas",2 4808583,2298850,defendant,Segeford,Stephen,,586056,"Segeford, Stephen, of Thedilthorp",0