Mangefur was a rat scavenger in Cluny's horde. Mangefur and Ragear led a party of 20 soldiers to look for food during Cluny the Scourge's preparation to take over the region. Both incurred their chief's wrath when they failed in their mission. During the siege of Redwall Abbey, Mangefur and Scumnose found Plumpen and his family of dormice and took them prisoners. Mangefur eventually died during or after the final battle, as the rats that tried to escape were killed by Squire Julian Gingivere and Captain Snow.