Marlborough House
Historic residence · London, England
Artists & architects

History
Marlborough House, a Grade I listed mansion on The Mall in St James's, City of Westminster, London, is the headquarters of the Commonwealth of Nations and the seat of the Commonwealth Secretariat. It is adjacent to St James's Palace.
Text from the Wikipedia article “Marlborough House”, CC BY-SA 4.0.
About Alexandra of Denmark
Alexandra of Denmark was Queen of the United Kingdom and the British Dominions, and Empress of India, from 22 January 1901 to 6 May 1910 as the wife of King Edward VII.
From the Wikipedia article “Alexandra of Denmark”, CC BY-SA 4.0.
Visiting
This building is recorded as a residence of the people listed; it may be privately owned and not open to the public. Opening times, tickets and access change, so check the official website before you travel. Get directions.