Geraint Romances associated with the "Mabinogion". Its story closely parallels the French writer Chrétien de Troyes's "Erec and Enide". Some scholars feel both works derived from a common lost source, but most believe the Welsh version derives directly or indirectly from Chrétien. In this case, the renowned figure of Geraint would have been added to the story to suit Welsh audiences unfamiliar with Chrétien's protagonist, Erec. "Geraint and Enid" was reworked by Alfred Tennyson into the poems "The Marriage of Geraint" and "Geraint and Enid", part of his "Idylls of the King". The Arthurian character in later works is often referred
Geraint F. Lewis Closer to home, Lewis's research focuses upon galactic cannibalism, where small dwarf galaxies are torn apart by the much more massive Milky Way and Andromeda Galaxy. Using telescopes from around the world, including the 10-m Keck telescope in Hawaii, he has mapped the tell-tale signs of tidal disruption and destruction, providing important clues to how large galaxies have grown over time. As of November 2016, Lewis has published more than 400 scientific articles, numerous articles in the popular press, and two books. Geraint F. Lewis Geraint F. Lewis (born 14 March 1969) is a Welsh astrophysicist, who is best known