Gertrude Lawrence Clara Dunsterville art collector (1853-1932) (1853–1932) Parents Harriet Birch James Barnes Dunsterville Children Donald Hatt Noble Graham Nigel Graham Maurice Dunsterville Graham John Malise Graham Patrick Ludovic Graham Archibald Knightly Graham Charles Townley Graham James Dunsterville Graham Siblings Amy Caroline Dunsterville Knightley Stalker Dunsterville Harriet Mary Dunsterville Walter Frederick Dunsterville Partners Donald Graham