Julia Mainwaring (1789–1851)
Daughter of William and Frances Mainwaring. Her elder sister, Sarah, succeeded her uncle to Whitmore Hall, Staffordshire, in 1825.
BMD (Death index)
Burke’s landed gentry 1879
London, England, Church of England baptisms, marriages and burials, 1538–1812 (Ancestry.com, accessed 29 August 2017)