id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4652491,2246731,plaintiff,Bagot,John,knight,,"Bagot, John, knight",0 4652492,2246731,defendant,Smyth,Richard,yeoman,609411,"Smyth, Richard, of Salt, yeoman",0 4652493,2246731,defendant,Higge,Richard,yeoman,778194,"Higge, Richard, of Drengketon, yeoman",1