Crumfiss Witherspyk was the mother of Oakheart Witherspyk and mother-in-law of Dymphnia Witherspyk, and the grandmother of Dubdub, Rambuculus, Auroria, Trajidia, Jiddle and Jinty Witherspyk. She lived with her large family on their raft, the Streamlass, and was part of the Witherspyk Performing Players.