by a horrible noise and raced across the land to higher ground. This story is linked to local Cornish families who have used the image of three horseshoes as part of their family crest for generations. One family in particular goes by the name Vyvyan, and is one of Cornwall's oldest families; they also have a crest of a white horse and claim to be descendants of the sole survivor, Trevelyan. The Vyvyan family claims that Trevelyan was the last governor of the lost kingdom before Lyonesse was swallowed by the ocean. Today, many myths and legends continue to arise about Lyonesse without physical evidence. Included among these legends are tales of local fishermen who claim that on calm days, one can still hear the bells of the many churches softly ringing in the seas off the west Cornish coast. Local fishermen also claim that they have caught glass, forks, and wood in their fishing nets. The Lyonesse Project A 2009–13 joint study titled The Lyonesse Project: A Study of the Coastal and Marine Environment of the Isles of Scilly was commissioned by English Heritage and carried out by the Historic Environment Projects, Cornwall Council, with a team of academics, local experts, and enthusiasts "to reconstruct the evolution of the physical environment of the Isles of Scilly during the Holocene, the progressive occupation of this changing coastal landscape by early peoples, and their response to marine inundation and changing marine resource availability." The project found that while much of the story of Lyonesse can be "dismissed as fantasy", an overflow of legends and memories of submergences is common throughout the northwestern portion of Europe. It concluded that the Isles of Scilly were once a single large island, which separated into smaller islands due to the rapid sea-level rise. Stone walls have been located under the water in the vicinity of the Isles of Scilly, which support the findings that sea level rises impacted the towns of the area, although whether they are evidence of buildings or the remains of medieval fish traps remains unclear. Lyonesse in Arthurian legend In medieval Arthurian legend, no references are made to the sinking of Lyonesse, because the name originally referred to a still-existing place. Lyonesse is an English alteration of French Léoneis or Léonois (earlier Loönois), a development of Lodonesia, the Latin name for Lothian in Scotland. Continental writers of Arthurian romances were often