Bumbo

Bumbo was a male mouse member of the Gonfelin Thieves and one of the sons of Pikehead Nokko. Along with Bisky, Dubble, and Gobbo, during the battle with the Painted Ones Bumbo was told to charge the center of them and then spread out into two wings. Bumbo was in the left wing. He is also mentioned to be one of Nokko's most warlike Gonfelins.

Along with Duggo, Fraggo, Flaggo, Tungo and Gobbo, Bumbo was selected by Nokko to assist in the rescue of Spingo from becoming buried alive in the Doomwyte hillside.