Hi all looking for any descendants of the following Dunn's all buried at Blandford cemetery Petersburg VA USA. If anyone can add further descednants to these names please let me know:

Born in Londonderry settled in Petersburg Va
John Dunn married Mary Page Bragg
b 6 Jun 1805
d 6 Aug 1841

Issue:

Joseph B Dunn
b 16 Feb 1829
d 8 Nov 1891


James Dunn M.D
b 7 May 1831
d 19 Jan 1885


Martha Catherine Dunn
b 8 Jul 1834
d 4 Apr 1860


John G Dunn married 29 Jan 1862 Eliza Phelan Willcox
b 7 Jan 1839
d 2 Feb 1920


Lucy F Dunn m Robert Cryer Osborne
b 17 Jan 1841
d 12 Jan 1921