Diarmuid O’Ceallacháin: 14 interesting facts by Gwylym Owen Share this: Share on Facebook Share on X (Twitter) Share on LinkedIn Share on E-mail Share on Reddit Share on WhatsApp Share on Telegram What do you think of the works of Diarmuid O’Ceallacháin? Use the form below to say your opinion about Diarmuid O’Ceallacháin. All opinions are welcome! Share this: Share on Facebook Share on X (Twitter) Share on LinkedIn Share on E-mail Share on Reddit Share on WhatsApp Share on Telegram See also This is Kyr Kozma