id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3637793,1906639,plaintiff,Stafford,Edward,Duke of Buckingham,,"Stafford, Edward, Duke of Buckingham",0 3637794,1906639,defendant,Leukenore,Richard,gent,589033,"Leukenore, Richard, of Tunbrigge, gent",0