id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3767341,1947431,plaintiff,Mundy,John,"knight, mayor of London",,"Mundy, John, knight, mayor of London",0 3767342,1947431,defendant,Tyrell,Thomas,,618885,"Tyrell, Thomas, of Gyppyng, Suff, knight",0