Sir Humphrey Vicary Gibbs, (22 November 19025 November 1990), was the penultimate Governor of the colony of Southern Rhodesia, from 24 October 1964 simply Rhodesia, who served until, and opposed, the Unilateral Declaration of Independence (UDI) in 1965. Early history Gibbs was born on 22 November 1902 in England, the third son of The Hon. Herbert Gibbs, later created, in 1923, The 1st Baron Hunsdon of Hunsdon. He was educated at Ludgrove School, Eton and Trinity College, Cambridge. He moved to Southern Rhodesia in 1928, buying a farm at Nyamandhlovu, near Bulawayo. He became active in farming administration and helped found the National Farmers Union. He was elected to the Legislative Assembly at the general election of 1948 as a United Party member, representing the constituency of Wankie, serving one term before standing down in 1954. As Governor of Southern Rhodesia In 1959, Queen Elizabeth II appointed Gibbs as Governor of Southern Rhodesia and appointed him a Knight Commander of the Order of St Michael and St George (KCMG) in 1960. The Unilateral Declaration of Independence (UDI) by the Rhodesian Front government (under Prime Minister Ian Smith) in November 1965 placed Gibbs in a very difficult position. He was intensely loyal to Rhodesia, and was a close friend of Ian Smith, but he was also equally loyal to his office as the Queen's viceroy. While understanding what had made Smith's government declare the UDI, Gibbs decided that final legality rested with the Crown, not Smith and his government. By the time Smith and Deputy Prime Minister Clifford Dupont called on Governor Gibbs after the UDI was signed, Whitehall had directed Gibbs to use his reserve power to dismiss Smith and his entire cabinet from office. Gibbs complied with the order without hesitation. He declared that by issuing the UDI, Smith and his government had committed an act of treason. However, Smith and his ministers simply ignored the dismissal, advising Gibbs that "in view of the new [Rhodesian] constitution…, he no longer has any executive powers in Rhodesia"—and therefore, his power to sack them no longer existed. Under siege Several high-ranking officers of the Rhodesian military went to Governor Gibbs earlier in the day, made a statement of loyalty to him, and asked Gibbs to issue a warrant so that they could arrest Smith and Dupont. However, Gibbs knew that the bulk of the officer corps, as well as the rank