I think that it is very possible.Agatha M. STIGALL was born 1852 in KY.She married John Willie FAULKNER date and place unknown.In the cemtery that John Willie was buried is also: Almyra S. STIGALL b. Jun or Jul 26, 1811d. Jun 2, 1883
Bessie STIGALLb. 1890 - d. 1940
On a double headstone are: STIGALL Mary Susan b. Oct. 10, 1850d. Oct. 20, 1927 (Mother) James J.b. May 22, 1848d. Jan. 13, 1929 (Father)
I have not come across any info. on Missouri STIGALL yet either.However, I will go back and look for the list of names that I copied from Milam Co. records.
I have not come across any info. on what happened to Agatha, but feel that she most likely moved to Freeport, Texas, as other family and friends did in the 20's.I would be interested in any information you can share on this family.