
Denis Donaldson
MI5’s SPY in Sinn Féin, the late Denis Donaldson, is so (in)famous that he has made it into the Royal Irish Academy’s Dictionary of Irish Biography. Donaldson was close to the Adams/McGuinness leadership and thus able to provide strategic intelligence, but he was not at the very heart of the Provo beast. But Donaldson’s biog... Read more »