Mrs. Marlay (Catherine Louisa Augusta), widow of Colonel George Marlay, C.B., grandson of Dr. Marlay, Bishop of Dromore, on the 28th ult., at St. Katherine's Lodge, Regent's Park, aged eighty-six. This lady was daughter of Mr. James Tisdall, of Bawn, in the county of Louth. Her marriage took place in 1828, and its issue consisted of one son, Mr. Charles Brinsley Marlay, now of Belvedere, in the county of Westmeath, and of one daughter, Catherine Louisa Georgina, who married, in 1851, Lord John Manners, M.P., and died in 1854.

Source: The Illustrated London News, July 8, 1882, p.50