appeared, from Ravenna, Northern Italy (supposedly, in the original German epic Rabenschlacht), to Gronsport, somewhere on the Moselle, in Northern Germany, then transported Viðga back to Sjælland. Folklore of the British Isles The Norman chapel in Durham Castle, built around 1078, has what is probably the earliest surviving artistic depiction of a mermaid in England. It can be seen on a south-facing capital above one of the original Norman stone pillars. Mermaids appear in British folklore as unlucky omens, both foretelling disaster and provoking it. Several variants of the ballad Sir Patrick Spens depict a mermaid speaking to the doomed ships. In some versions, she tells them they will never see land again; in others, she claims they are near shore, which they are wise enough to know means the same thing. Mermaids can also be a sign of approaching rough weather, and some have been described as monstrous in size, up to .] In another short ballad, "Clerk Colvill" (Child ballad No. 42), the mermaid seduces the title character and foretells his doom. It has been surmised that in the original complete version, the man was being penalized for spurning her, though the Scandinavian counterparts that tells the complete story feature an elf-woman or elf queen rather than mermaid. Mermaids have been described as able to swim up rivers to freshwater lakes. In one story, the Laird of Lorntie went to aid a woman he thought was drowning in a lake near his house; his servant pulled him back, warning that it was a mermaid, and the mermaid screamed at them that she would have killed him if it were not for his servant. But mermaids could occasionally be more beneficent; e.g., teaching humans cures for certain diseases. Mermen have been described as wilder and uglier than mermaids, with little interest in humans. According to legend a mermaid came to the Cornish village of Zennor, where she used to listen to the singing of a chorister, Matthew Trewhella. The two fell in love, and Matthew went with the mermaid to her home at Pendour Cove. On summer nights, the lovers can be heard singing together. The legend, recorded by folklorist William Bottrell, stems from a 15th-century mermaid carving on a wooden bench at the Church of Saint Senara in Zennor. Some tales raised the question of whether mermaids had immortal souls, answering in the negative. In Scottish mythology, a