Career
He also served as Parliamentary Secretary to the Ministry of Agriculture and Fisheries from 1928 until the defeat of the 1924–1929 Conservative Government. Viscount Dunwich, as he then was, was commissioned captain in the 1st Norfolk Artillery Volunteers in 1882. He was promoted major in 1884, lieutenant colonel in 1888, and colonel in 1902.
He retired from the Territorial Army Royal Artillery in 1930.
As ex. officio the Chief Scout of Victoria as Governor, Lord Stradbroke also sponsored the Victorian Scouting competition, the Stradbroke Cup. This event is still held every year and is immensely popular.
A Freemason, he was initiated to the craft in the Lodge of Prudence Number. 388. After he became Worshipful Master of the Lodge, he was appointed Provincial Grand Master of Suffolk in 1902 holding the position for forty-five years.
Two years after being appointed Governor of Victoria, he was elected Grand Master of the Grand Lodge of Victoria.
Helena Violet Alice Fraser (died 14 April 1949), daughter of Lieutenant-General James Keith Fraser, married Stradbroke on 23 July 1898. She was created a Dame Commander of the Order of the British Empire in 1927.
They had the following children:
Lady Pleasance Elizabeth Rous (born 11 May 1899 – died 1 September 1986)
Lady Catherine Charlotte Rous (born 5 May 1900 – died 19 September 1983)
Lady Betty Helena Joanna Rous (24 April 1901 – 4 November 1969)
John Anthony Alexander Rous, 4th Earl of Stradbroke (1903–1983)
William Keith Rous, 5th Earl of Stradbroke (1907–1983)
Honorary
George Nathaniel Rous (1911–1982)
Major Honorary Peter James Mowbray Rous (23 January 1914 – 17 May 1997), married Elizabeth Alice Mary Fraser on 24 June 1942 and had issue
Honorary
Christopher Simon Rous (3 January 1916 – 22 February 1925).