Mary Darby (1805/6–66)
Only surviving daughter and heiress of Samuel Darby of Coalbrookdale. Married Edward Pryce Owen in 1825.
BMD (Death index)
Burke’s landed gentry 1846
England & Wales, national probate calendar (index of wills and administrations), 1858–1966, 1973–95 (Ancestry.com, accessed 22 June 2017)
ODNB s.v. Owen, Edward Pryce