Myles Dungan looks at the story of Capel Celyn in Wales, and why it was submerged in water in the 1960s, displacing the small Welsh-speaking community who lived there.
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Bringing the past to life! Discover how Ireland and our world was shaped as Myles Dungan and guests explore events ranging from medieval times to the recent past. Listen live Sundays at 6pm on RTÉ Radio 1.