According to Judi Poertner , Emily Williamson
was Emily Clay Bartlett Williamson, widow of Thomas Jefferson Williamson.
She married Wren in June of 1886 in Franklin County, Ky. Her father was John Bartlett, mother Mary Haydon.
Birth year could be 1782 or 1784.
A piece of evidence linking Wren Grayson, St., to Joseph Grayson of Marion county, Tenn., and his descendants and other relations lies in an affidavit made by Wren Grayson in 1850 when he filed for bounty land due him for serving in the war of 1812. Part of the document is quoted below, and was obtained from the National Archives, in Washington, D.C.:
"State of Indiana, County of Decatur: On this 2nd day of November 1850 personally appeared before me a Justice of the Peace within and for the county and state aforesaid. Wren Grayson aged sixty year, a resident of the county and state aforesaid who being duly sworn according to law declare that he is the identical Wren Grayson who was a private in the company commanded by Captain James Tunnel in the Tennessee Regiment of Militia commanded by Colonel John Anderson in the war with Great Britain declared by the United States on the 18th day of June, 1812. That he was drafted at Knoxville in Knox county in the State of Tennessee on or about the first of September in the year of our Lord 1814 for the term of six months and continued in actual service in said war for the term of six months and was honorably discharged at Mobile in fort Charlotte, state of Alabama on or about the 20th of March, in the year of our Lord 1815. As will appear by the muster rolls of his company, the said Wren Grayson further states that he has lost his discharge above referred to by putting it in the hands of his brother Joseph Grayson who died shortly afterwards and never returned said discharge to the applicant which discharge is not now to be procured."
(Wren's brother Joseph Grayson died in either 1822 or 1823 as his will was probated in 1823. Wren Grayson left for Scott county Kentucky from Tennessee sometime during the decade 1820-1829. Possibly, he left before Joseph died, thus making it difficult for him to recover the discharge paper.)