Mary Gray National Portrait Gallery

Lady Mary Grey Special Collections

Dame Edith Evans (Dame Edith Mary Booth) - The National Portrait

Mary Grey, The Tudors Wiki

Mary Mendenhall Gray, Mary Chilton Mendenhall Gray Watercolor Painting (1939)

NPG D34070; Princess Mary, Countess of Harewood - Portrait

What to See in N.Y.C. Galleries in March - The New York Times

Lady Mary Grey, Works of Art, RA Collection

NPG x120404; Hon. Alice Mary Wade (née de Grey) - Portrait

Mary Gray - Society of Designer Craftsmen

Susan Harris, Countess of Malmesbury, wearing the Malmesbury Tiara