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 Geraint F. Lewis Geraint F. Lewis (born 14 March 1969) is a Welsh astrophysicist, who is best known for his work on dark energy, gravitational lensing and galactic cannibalism. Lewis is a Professor of Astrophysics (Teaching and Research) at the Sydney Institute for Astronomy, part of the University of Sydney's School of Physics. He is head of the Gravitational Astrophysics Group. He was previously the Associate Head for Research at the School of Physics, and held an Australian Research Council Future Fellowship between 2011 and 2015. Lewis won the 2016 Walter Boas Medal in recognition of excellence in research in