ใครแต่งงานกับRose Bowes-Lyon, contessa Granville?

Rose Costance Bowes-Lyon (6 maggio 1890 – 17 novembre 1967) è stata una nobildonna scozzese, zia materna di Elisabetta II del Regno Unito.

William Spencer Leveson-Gower, 4th Earl Granville (11 July 1880 – 25 June 1953), styled The Honourable William Leveson-Gower until 1939, was a British naval commander and governor from the Leveson-Gower family.