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Founding Principal of Coolmine, Seán O’Beacháin RIP

August 25, 2026

It is with profound sadness that the Principal, Staff, Board of Management and the entire School Community have learned of the death of Mr. Seán O’Beacháin our founding Principal.

Seán was Principal of Coolmine Community School from 1972 until 2000. Coolmine was one of the first two community schools established in 1972. This new model of school was radical in its time – rooted in the community, co-educational, academic and vocational. As Principal of this new venture, Seán was energetic, visionary, and dedicated. He promoted the school throughout the D15 area and beyond; ensuring its success and its establishment as a centre of excellence. He appreciated Education in all forms, creating exciting experiences for students across the different subject areas and inviting noteworthy guests for graduates to meet at prizegiving.

Seán was a Gaelgóir ensuring that the language lives on daily in Coolmine as many of the school roles are enshrined in Gaeilge. He was excited by new ideas always looking for ways to enhance education for students. He empowered others to develop their interests to extend the educational experience for students. He was compassionate, reflective and thoughtful at a time of crisis.

Ní bheidh a leithéid ann arís.

We extend our heartfelt sympathies to Seán’s wife Mary, his daughters Dara and Máirín and son Seán and their families.

Ar dheis Dé dà anam uasal.

https://rip.ie/death-notice/sean-o-beachain-dublin-coolmine-640147