John, my information comes from The Dendy Register. It shows that John Mairmon Dendy Sr. was born 10 Apr 1887 and gives his sons as Shadrick Jefferson (instead of Stanley) and as John Mairmon Dendy. I guess that Shadrick is an error? It also shows that John Mairmon Sr. had a brother named Shadrick Jefferson who was born 10 Apr 1884.
John Mairmon Dendy Sr's father Shadrick Miller Dendy had two wives. His second wife was Ida Lee Teagle b. 19 Jan 1873 d. 6 Feb 1935. Do you need a list of Shadrick Miller Dendy's children?
Shadrick Miller Dendy was the son Thomas Jefferson b 8 Feb 1805 d. 1852 who married on 19 Jun 1827 to Mari Ann Jones b. 27 May 1813 d. 13 Dec 1878.
Shadrick Miller was the son of William Dendy who died on c. 1817. William was married to Patsy.
This William Dendy was the son of Thomas Dendy Sr. who d. 1800. Thomas' wife was Mary, surname unknown. Thomas is thought to be the brother of William Dendy II, and both of them to be the son of William Dendy of Halifax Co., VA. William Dendy I had a wife named Elizabeth, but it is not known if she was the mother of William and Thomas.
I recall that there was a great deal of discussion concerning your Thomas and his son William on the Dendy-L discussion list on rootsweb. You might want to search the archives for that additional information.
Sorry, The Dendy Register does not contain any information on your mother. Kathy.