Alexandrina married Frederick James Lamb, 3rd. Viscount Melbourne on 25 Feb 1841. Frederick (son of Peniston Lamb, 1st. Viscount Melbourne and Elizabeth Milbanke) was born on 21 Apr 1782; was christened on 14 May 1782 in Westminster, Middlesex, England; died on 29 Jan 1853 in Brocket Hall, Hertfordshire, England. [Group Sheet]