was born in 1897.
He was the son of James Alexander Dougan and Susan Hamill Dougan. In 1901 the family were living in house 40, Carlisle Street, Court Ward, Belfast. By 1911 they had moved to house 9, Albert Terrace, Coleraine, Co. Londonderry.
On 28th September 1912, Dougan signed the Ulster Covenant at the Town Hall, Coleraine.
Dougan would have joined the Belfast Banking Company around 1914.
He served with the Royal Air Force and attained the rank of Cadet.
Following his demobilisation after the Great War, Dougan returned to work in Head Office and Rathfriland.
He died on 8th March 1956.