Main Page | See live article | Alphabetical index The prefix Most Honourable is a title of quality attached to the names of marquesses in the United Kingdom. Dukes are "Most Noble" and peers under the rank of marquess are Right Honourable. Certain corporate entities also enjoy the prefix, e.g. "Her Majesty's Most Honourable Privy Council". See also: Honourable Right Honourable Style (manner of address) This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.