This is her brief article in thepeerage.com, "Priscilla Cecilia Moore married Lt.-Col. Hugh Annesley, 5th Earl Annesley, son of William Richard Annesley, 3rd Earl Annesley and Priscilla Cecilia Moore, on 2 July 1892 at St. Marylebone Church, Marylebone, London, England. She died on 9 October 1941.
She was the daughter of William Armitage Moore and Mary Metcalfe. As a result of her marriage, Priscilla Cecilia Moore was styled as Countess Annesley on 2 July 1892. From 2 July 1892, her married name became Annesley."