William Plender, 1st Baron Plender GCB, JP, DL (20 August 1861 – 19 January 1946), known as Sir William Plender between 1911 and 1923 and as Sir William Plender, Bt, between 1923 and 1931, was a British chartered accountant and public servant. High Sheriff of the County of London 1927-28. More information on the Wikipedia page [1].