I don't have any children listed for Dollie. Sorry I'm not much help there. :) Here's what I have on her siblings.
Willie Dove m. _____Gossett on 19 Mar 1900
Archie Jackson b. Nov 1883 buried in Marvell, Arkansas. Married Minnie Virginia McKay. She was born 2 Apr 1873. Their children were Eural; William Walter (married Mary Loubell Barnes); Alma (married John D. Rimmer); Ittie; Ettie and Hattie.
George b. Jun 1884
Evaline b. Jan 1889
Dollie's Pyron grandparents were Jackson Hudspeath Pyron b. 15 Feb 1815 in AL, d. 10 Oct 1872, Marion County, AL, buried Old Pikeville Cemetery and Hannah Rea b. 4 Apr 1816 in North Carolina.
Hope this helps. I have back to the late 1600s on the Pyron side. If you are interested in any more on that side of your family I'd be happy to share by e-mail.