Piers Henry Augustus Butler, 16th Viscount Mountgarret (1903-1966) (1903–1966) Parents Henry Butler, 14th Viscount Mountgarret Robina Marion Hanning-Lee Children Sarah Elizabeth Ann Butler Richard Butler, 17th Viscount Mountgarret Siblings Edmund Somerset Butler, 15th Viscount Mountgarret Ethel Mary Butler Elinor Frances Butler Kathleen Grace Butler Partners Elise Margarita Barran Eglantine Marie Elizabeth Christie