Isobel Jane Percy, Duchess of Northumberland (née Richard; born in 1959), is a British businesswoman currently serving as Lord Lieutenant of Northumberland and known as the creator of the The Alnwick Garden at Alnwick Castle.
Isobel Jane Percy, Duchess of Northumberland (née Richard; born in 1959), is a British businesswoman. The Duchess, who has been serving as Lord Lieutenant of Northumberland since 2009, is best known for redeveloping the The Alnwick Garden at Alnwick Castle.