Sir Horace Curzon Plunkett, Anglo-Irish agricultural reformer, pioneer of agricultural cooperatives, Unionist Member of Parliament (MP), supporter of Home Rule, Irish Senator and author, is born on October 24, 1854.
Plunkett is the third son of Admiral the 16th Baron of Dunsany, of Dunsany Castle, Dunsany, near Dunshaughlin, County Meath, and the Honourable Anne Constance Dutton, daughter of John Dutton, 2nd Baron Sherborne. He is educated at Eton College and University College, Oxford, of which he becomes an honorary fellow in 1909.
Threatened by lung trouble in 1879, Plunkett goes to the United States and spends ten years as a cattle rancher in the Bighorn Mountains of Wyoming. He returns to Ireland in 1889 and devotes himself to the agricultural cooperative movement, first organizing creameries and then, in 1894, the Irish Agricultural Organisation Society, a forerunner of similar societies in England, Wales, and Scotland. A moderate Unionist member of Parliament for South County Dublin from 1892 to 1900, he becomes vice president (1899–1907) of the new Department of Agriculture and Technical Instruction for Ireland, which he has been instrumental in creating.
Plunkett’s later experience convinces him of the need for the independence of an Ireland without partition inside the Commonwealth, and he fights strongly for this goal, as chairman of the Irish Convention (1917–18) and, in 1919, as founder of the Irish Dominion League and of the Plunkett Foundation for Cooperative Studies, an agricultural research and information centre. He is appointed to the first Senate of the Irish Free State (1922–23). His house in Dublin is bombed and burned during in the Irish Civil War and he lives in England thereafter. In 1924 the Plunkett Foundation also moves to England. In 1924 he presides over a conference in London on agricultural co-operation in the British Commonwealth and in 1925 he visits South Africa to help the movement there.
Plunkett is made a Fellow of the Royal Society in 1902 and Knight Commander of the Royal Victorian Order in 1903. His writings include Ireland in the New Century (1904) and The Rural Life Problem of the United States (1910).