id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3719112,1932259,plaintiff,Grey,Edward,knight,,"Grey, Edward, knight",0 3719113,1932259,defendant,Burnett,Robert,yeoman,617367,"Burnett, Robert, of Netherpenne, yeoman",0 3719114,1932259,defendant,Luffyngham,William,yeoman,617367,"Luffyngham, William, of Netherpenne, yeoman",1