. . . . "H M Trenchard" . . . . . . . . . . . "Trenchard" . . "Hugh Montague Trenchard, 1st Viscount Trenchard" . . "Hugh Trenchard, 1st Viscount Trenchard" . . . "Military Wing,RFC" . . . . . . . "Lord Hugh Trenchard" . . . . . . . "Independent Air Force" . . . . . . . . . "Hugh Trenchard, Baron Trenchard" . . . . "General Hugh Trenchard" . "Sir Hugh M. Trenchard" . "Major-General Sir Hugh Trenchard" . . "Hugh \\\"Boom\\\" Trenchard" . . "1893" . "Sir Hugh Trenchard" . . . . . . . . . . . "Hugh Montague, Baron Trenchard" . . . . "Chief of the Air Staff" . . . . . "Marshal of the Royal Air Force Lord Trenchard" . . . . . "Hugh Trenchard, 1st Baron Trenchard" . . . "Hugh Montague Trenchard, 1st Baron Trenchard" . . "The Lord Trenchard" . "1930" . . . . . . . . "The 1st Baron Trenchard" . . . . . . "Hugh Trenchard's" . . . . . . . . "Hugh Trenchard" . . . . . . . "Lord Trenchard" . . "United Kingdom" . . . . . . . . . . . . . . . . . . . "Colonel Trenchard" . . . . . . . "Lord Trenchard's" . . . . . . "First Wing,RFC" . . . . . . . "Royal Flying Corpsin the Field" . "The Viscount Trenchard" . . . . . "1873" . "Trenchard, Hugh M. \\\"Boom\\\"" . . . . . . . . . . "1956" . "Southern Nigeria Regiment" . . . . . . . "23rd Mounted Infantry Regiment (acting)" . . . "Hugh Montague, Viscount Trenchard" . . "The 1st Viscount Trenchard" . . "Viscount Trenchard" . . "Major Hugh Trenchard" . "Hugh Montague Trenchard" . "General Trenchard" . "Hugh Trenchard, 1st Viscount Trenchard" . . "Major Trenchard" . "Captain Trenchard" .