Garry Harcourt Tregidga is a Cornish academic, director of the Institute of Cornish Studies at the University of Exeter's Penryn Campus in Cornwall, UK, and editor of the journal Cornish Studies. He lives in Bugle, near St Austell, and was named as a Bard of the Cornish Gorsedh for services to Cornish history, taking the name "Map Rosvean" - "Son of Rosevean". In 1998 he founded the Cornish History Network, followed in 2000 by the Cornish Audio-Visual Archive (CAVA) which aims to document the oral history and visual culture of Cornwall.