His uncle Dominic was a senior figure in the IRA of the mid-1940s , but not the chief of staff as some people say , .
Although it is reported that his uncle Dominic was a one-time IRA chief of staff , J. Bowyer Bell states in his book , The Secret Army : The IRA 1916 ( Irish Academy Press ) , that Dominic Adams was a senior figure in the IRA of the mid-1940s .