id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4332661,2141210,plaintiff,Slater,John,,,"Slater, John",0 4332662,2141210,defendant,Mapletoth or Mapleton,Henry,esq,585869,"Mapletoth or Mapleton, Henry, of London, esq",0 4332663,2141210,defendant,Gartham,Christopher,yeoman,585869,"Gartham, Christopher, of London, or of Preston in Holdernes, Yorks, yeoman",1 4332664,2141210,defendant,Slater,William,yeoman,738896,"Slater, William, of Canton, Yorks, yeoman",2 4332665,2141210,defendant,Milward,Arderus,gent,672308,"Milward, Arderus, of Cotsford, Oxon, gent",3