His brothers included General Sir Charles James Napier, Commander-in-Chief, India and conqueror of Sindh; Lieutenant-General Sir George Thomas Napier, Governor and Commander of the Cape of Good Hope; and General Sir William Francis Patrick Napier, Lieutenant Governor of Guernsey, and author of the History of the Peninsular War.
Governor | Lieutenant Governor | governor | Governor General of Canada | Governor-General | Lieutenant Colonel | Lieutenant | Governor of New York | lieutenant | Guernsey | Governor General | Governor of New South Wales | Governor of New Jersey | Governor of California | Governor of Virginia | Lieutenant colonel (United States) | lieutenant colonel | Governor-General of Australia | Lord Lieutenant of Ireland | Second Lieutenant | Governor of Maryland | Governor of Oklahoma | Governor of Gibraltar | Governor-General of New Zealand | Governor of Minnesota | Governor-General of the Philippines | second lieutenant | Lieutenant Commander | lieutenant governor | Governor of Massachusetts |