The Brownies, though mischievous, like the Boggarts, were more helpful, for they did a good deal of house-work; and would bake, and brew, and wash, and sweep, but they would never let themselves be seen; or if any one did manage to see them, or tried to do so, they went away. There are stories of this kind about them in English folk-lore, in Scotch, Welsh, in the Isle of Man, and in Germany, where they were called Kobolds. One Kobold, of whom many accounts are given, lived in the castle of Hudemuhler, in Luneberg, and used to talk with the people of the house, and with visitors, and ate and drank at table, just like Leander in the story of "The Invisible Prince;" and he used also to scour the pots and pans, wash the dishes, and clean the tubs, and he was useful, too, in the stable, where he curried the horses, and made them quite fat and smooth. In return for this he had a room to himself, where he made a straw-plaited chair, and had a little round table, and a bed and bedstead, and, where he expected every day to find a dish of sweetened milk, with bread crumbs; and if he did not get served in time, or if anything went wrong, he used to beat the servants with a stick. This Kobold was named Heinzelman, and in Grimm's collection of folklore there is a long history of him drawn up by the minister of the parish. Another Kobold, named Hodeken, who lived with the Bishop of Hildesheim, was usually of a kind and obliging turn of mind, but he revenged himself on those who offended him. A scullion in the bishop's kitchen flung dirt upon him, and Hodeken found him fast asleep and strangled him, and put him in the pot on the fire. Then the head cook scolded Hodeken, who in revenge squeezed toads all over the meat that was being cooked for the bishop, and then took the cook himself and tumbled him over the drawbridge into the moat. Then the bishop got angry, and took bell, and book, and candle, and banished Hodeken by the form of exorcism provided for evil spirits.