Wemreddle of the Bolster Midden is a low ranking Daedra that worked in Umbriel. As a lesser Daedra he was not allowed to taste the captured souls. He would secretly suck the cables that transported souls in order to satiate his curiosity. His duty was to tend the worms that kept the Midden turning, but the worms pretty much tended themselves.
Tired of his living conditions, he confessed to Annaïg Hoïnart and Mere-Glim that he intended to rise against his superiors with both mortals' help. He later was revealed to have fooled Annaïg and Glim: he warned chef Fexxel of their presence and they were captured.