Background
He was the son of Ralph Edward Blackett Beaumont, son of Wentworth Beaumont, 1st Viscount Allendale, and his wife Helena Mary Christine Wray, daughter of Cecil Wray.
He was the son of Ralph Edward Blackett Beaumont, son of Wentworth Beaumont, 1st Viscount Allendale, and his wife Helena Mary Christine Wray, daughter of Cecil Wray.
He was educated at Eton College and then Christ Church, Oxford, where he graduated with a Master of Arts in 1952.
In the Federation of Rhodesia and Nyasaland election, 1962, Beaumont was elected for Mrewa, sitting for the constituency until the federation"s dissolution in the following year. He became a Justice of the Peace of Powys in 1976 and represented the county as Deputy Lieutenant from 1983. Beaumont died, aged 65 in Wales.