Harriet Sydney Dobbs (1834-1907) (1834–1907) Parents Conway Dobbs Charlotte Maria Sinclair Children Stevenson Arthur Blackwood Cecilia Grace Blackwood Lord George Francis Montagu Algernon Blackwood Beatrice Lucy Blackwood Ada Sydney Blackwood Lady Sydney Montagu Siblings Montagu William Edward Dobbs Millicent Georgina Montague Dobbs Louisa Charlotte Mary Dobbs Nichola Susan Dobbs Frances Millicent Dobbs Richard Archibald Conway Dobbs Alicia Hester Caroline Dobbs Olivia Nichola Dobbs Partners Arthur Blackwood George Montagu, 6th Duke of Manchester