The Duke Of Windsor In London To See King Photo Shows:- The Duke of Windsor, after his visit to Marlborough House this morning, arrives back at the residence of Mrs Margaret Biddle, in Upper Brook Street, where he is staying. HRS the Duke Of Windsor has arrived in London from Paris to visit his brother the king who Yesterday underwent an operation for lung resection at Buckingham place. This morning, the Duke paid a visit to his mother, Queen Mary at Marlborough House. September 24, 1951. (Photo by Fox Photos)