|Title||River king/King of the Trident|
|Book(s)||The World of Ice and Fire (mentioned)|
Marq Mudd, known as the Mad Bard, was an alleged member of House Mudd who claimed to be a river king or King of the Trident in the generations after the riverlands were conquered by the Storm King Arlan III Durrandon. Marq had a brief, inglorious reign before being put down. His connection with the extinct Mudd dynasty is unconfirmed.