Career
McCullough, who was Honorary Secretary of the South Down Unionist Association, was elected to Banbridge District Council uon that body"s creation in 1973 and subsequently served as chairman.
McCullough, who was Honorary Secretary of the South Down Unionist Association, was elected to Banbridge District Council uon that body"s creation in 1973 and subsequently served as chairman.
Orange Order; 1st Northern Ireland Assembly (1982)]
He was elected to the Northern Ireland Assembly at the 1982 election to represent South Down and remained a member until his death, serving as deputy chairman of the Agriculture Committee and a member of the Environment Committee. He was also a member of the committee of the Grand Orange Lodge of Ireland.