Lady Bluebury

Lady Bluebury is the widowed mother of Gnomeo, the leader of the Blue Gnomes and is a supporting character in the 2011 film Gnomeo & Juliet. She is voiced by Maggie Smith.

Gnomeo & Juliet
Lady Bluebury is the leader of the Blue Gnomes who live in Mrs. Montague's garden and battles Lord Redbrick and the Red Gnomes who live in Mr. Capulet's garden.