People & Creatures King of Corumbia First named in The Yellow Knight of Oz, ch. 17 exclaimed the King of Corumbia breathlessly. Appears in The Yellow Knight of Oz (3 of 20 chapters) 17 THE RESTORATION OF CORUMBIA19 FOR THE HAND OF A PRINCESS20 THE MARRIAGE OF MARYGOLDEN Seen alongside Camy 3Confido 3Peter 3Speedy 3Comfortable Camel 2Marygolden 2Sir Hokus 2Corabians 1Corumbians 1Dorothy Gale 1Ozma 1Stampedro 1Sultan 1Uncle Billy 1