Background
One of four children, Cremin was born to a family that operated a drapery business.
One of four children, Cremin was born to a family that operated a drapery business.
He was educated at Saint Brendan"s College, Killarney and from 1926 at University College Cork, where he graduated with a first-class degree in Classics and Commerce.
He subsequently entered the Department of External Affairs, having succeeded in the competition for third secretary in 1935. His first position in Dublin involved working with F.H. Boland on the League of Nations portfolio. In 1937 he was sent abroad on his first posting to Paris.
There he worked under the "Revolutionary Diplomat" Art O"Brien, until the latter retired in 1938.
Sean Murphy later became his Minister. Ireland declared neutrality on the outbreak of the Second World War and Murphy and Cremin reported on the developments in France throughout the Phoney War.
After the fall of France, the Irish legation was the last to leave Paris except for the American Ambassador, on 11 June 1940. After travelling to Ascain the legation eventually made its way to the new French Capital, Vichy, where it set about looking after the needs of Irish citizens, many of whom had been interned, as they had British passports and had been sending political reports.
The political reports were of the highest value and insured that Irish continue to observe pro-Allied neutrality throughout the war.
In 1943 Cremin was sent to Berlin to replace William Warnock. Prior to his arrival the Legation was bombed. Cremin as Charge d"Affairs in Berlin was responsible for sending back political reports and looking after the interests of Irish citizens.
Cremin attempted, unsuccessfully, to assist some European Jews.
He did however send full reports on the Nazi treatment of the Jews in Europe. Warned to leave Berlin before the Soviets arrived, Cremin spent the last weeks of the war near the Swiss border.
In 1945 he was sent to Lisbon, where he met authoritarian president Salazar and attempted to revive Irish trade as well as reporting on the various unsuccessful coups against Salazar. After returning to Ireland in 1946 he was involved in preparing Ireland"s Marshall Plan application and tracing the development of Ireland"s post war foreign policy.
He had a distinguished career representing Ireland in many foreign missions and at the United Nations.
Paris 1937-1940
Vichy 1940-1943
Berlin 1943-1945
Lisbon 1945-1946
Counsellor 1946-1949
Assistant Secretary 1949-1950
Paris 1950-1954
Vatican 1954-1956
London 1956-1958
Secretary 1958-1963
London 1963-1964
United Nations 1964-1974, (Chaired United Nations Law of the Sea Conference Caracas), (Retired)
In retirement he was a guest lecturer in 1974 at the Law Department of University College Cork
Department of Foreign Affairs website.