What was the last name of Mary, b. 1839, who married E.A. Estes?

Question

Born Tennessee, died Bowie County,Texas bef. 1900.

Answer 1

This is from someone's personal family tree.  Unfortunately, it gives no sources.  It shows her spouse (2nd) as J. A. Ellis /ESTES/, making him J.A.E. Estes.  It also shows two children, gives her maiden name as Wyatt, and shows her parents.

https://familysearch.org/pal:/MM9.2.1/SYMC-6XR

Unsourced family trees aren't solid evidence, but it might provide leads