Viceroy of India
From Tardis Wiki, the free Doctor Who reference
Viceroy of India was a title given to the governor of India when it was part of the British Empire. Lord Tamworth aspired to become the Viceroy of India. (AUDIO: Storm Warning)
Behind the scenes
Louis Mountbatten was the last Viceroy of India, mentioned by the Thirteenth Doctor in TV: Demons of the Punjab.