ใครแต่งงานกับDudley Ryder, 2nd Earl of Harrowby?

Dudley Ryder, 2nd Earl of Harrowby (19 May 1798 – 19 November 1882), styled Viscount Sandon between 1809 and 1847, was an English politician. He held office under Lord Palmerston as Chancellor of the Duchy of Lancaster in 1855 and as Lord Privy Seal between 1855 and 1858.