id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5141375,2398600,plaintiff,Valois-Anjou,Margaret,,804664,"Valois-Anjou, Margaret, of England, Queen",0 5141376,2398600,defendant,Olyffe,William,gent,757195,"Olyffe, William, of Northamptonshire, gent",0