Mary Lemon Waller - Portrait - Sir William George Armstrong (1810–1900), 1st Baron Armstrong of Cragside, Mary Lemon Waller, before 1931

Waller, mary lemon; sir william george armstrong (1810-1900), 1st baron armstrong of cragside; national trust, cragside; http://www. Artuk. Org/artworks/sir-william-george-armstrong-18101900-1st-baron-armstrong-of-cragside-170609. Date: before 1931.