. "Gatehouse" . . . "4th Armoured Brigade" . "1964" . . . . . . . . "4th Royal Tank Regiment" . "Alexander Gatehouse" . . . . . "1st Armoured Division" . "\\\"Alec\\\" Gatehouse" . . . . "Alexander Hugh Gatehouse" . . "A.H. Gatehouse" . "10th Armoured Division" . "1947" . . "1914" . . "Alexander H. Gatehouse" . . . . . . . . . . . . "1895" . . . "Alexander Gatehouse" . . "5979" . . "Alec Gatehouse" . . "Mechanisation Experimental Establishment" .