In 1682 he became Bishop of Brechin, holding that bishopric for two years before being translated to the Bishop of Dunblane in August 1684. Douglas was Bishop of Dunblane until the abolition of Episcopacy in Scotland following the Revolution which then deprived Douglas and all other Scottish bishops of their sees. He died on 22 April 1716 in Dundee, at "the uncommon age of 92".[1]
Family
He married twice. Firstly to Miss Irvine of Drum, by whom he had Rev Robert Douglas, minister of Bothwell. He next married Elizabeth Lammy daughter of Rev Sylvester Lammy of Glamis. Their children included: