id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5245502,2428842,plaintiff,Rayllour,William,,,"Rayllour, William",0 5245503,2428842,defendant,Kekyn,William,yeoman,863657,"Kekyn, William, of Sutton in the Merssh, yeoman",0 5245504,2428842,defendant,Ryby,William,yeoman,652179,"Ryby, William, of Markeby, yeoman",1