Lord Powis survived her by nine years and died at his London home , 45 Berkeley Square , on 16 May 1839 , aged 85 .
Lady Powis died on 3 June 1830 , aged 71 .
Lord Powis survived Lady Powis by nine years and died at his London home , 45 Berkeley Square , on 16 May 1839 , aged 85 .
Lady Powis died on 3 June 1830 , aged 71 .