id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3897922,1989513,plaintiff,Wyndesore,William,knight,,"Wyndesore, William, knight",0 3897923,1989513,defendant,Smyth,Gilbert,gent,646162,"Smyth, Gilbert, of Burton, Bucks, gent",0 3897924,1989513,defendant,Wylson,John,yeoman,647741,"Wylson, John, of Whytechurch, Bucks, yeoman",1 3897925,1989513,defendant,Carter,Thomas,yeoman,642379,"Carter, Thomas, of North Marston, Bucks, yeoman",2