id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4740595,2277764,plaintiff,Barton,"John, senior",,,"Barton, John, senior, on his own account",0 4740596,2277764,defendant,Durem,Thomas,gent,794372,"Durem, Thomas, of Ayllesbury, bucks, gent",0 4740597,2277764,defendant,Clerk,William,yeoman,794373,"Clerk, William, of Berton or Bierton, yeoman",1