Earl of Dalkeith gets married

The transcript describes a grand wedding at Giles Cathedral, attended by the Duke and Duchess of Bucklew for their son's marriage. Notable guests included Lord Rosebery and Douglas Fairbanks Jr. The event was a significant Scottish occasion, drawing attention from the Western world. The royal family, including the Duke of Edinburgh and Princess Margaret, were present. The bride, daughter of Mr. John McNeil QC, wore a stunning gown with a diamond tiara. The ceremony concluded with a romantic exit, accompanied by pipers.

Who arrived for the wedding of the Duke and Duchess of Bucklew?

What role did Prince Richard of Duster have at the wedding?

What was the relationship of the Duchess to the bridegroom?

Describe the bride's attire during the wedding.

What was the significance of the tiara worn by the bride?