x.4. Mary STUART WORTLEY, oorl. 09/03/1825 x 01/06/1813 met The Right Hon. William DUNDAS, M.P. for Edinburgh.
Mar was die dogter van James Archibald Stuart Wortley Mackenzie en Margaret Cunninghame.
(Foster, Joseph:.Pedigrees of the County Families of Yorkshire, Vol. 2, West Riding. London: 1874)