|"This place is indibnible. And dank."— Burley the Pow|
Jru Wingfeather was the grandfather of Janner Wingfeather, Kalmar Wingfeather, and Leeli Wingfeather, as well as the twin brother of Gnag the Nameless (Davion Wingfeather). He passed away long before the start of the series, so we know little about him. He was born after Gnag—who would have been the High King, but was taken away by Bonifer Squoon—and because of the way that Anniera's kingship system works, Jru became king.