David Potter is The Celtic Historian who also writes for The Celtic Star, here's his latest article which takes us back to where the modern era Celtic story began....it's well worth a read.
https://thecelticstar.com/a-hymn-fo...david-potter-on-our-wonderful-summer-of-1965/
https://thecelticstar.com/a-hymn-fo...david-potter-on-our-wonderful-summer-of-1965/