Thought I'd send you an answer to your question in case you hadn't heard back from Debra.I have a copy of Larry Athy's book, and looked up your Sarah Athy Talbot.Here's what it has:
Sarah Athy Talbot, daughter of Elizabeth & Thomas Athy. Born Prince George's Co., MD 2 Sep 1742; married Basil TALBOT (b. ca. 1740; d. after 1807), son of Thomas & Mary Wilcoxon Talbot, probably Prince George's Co., MD, ca. 1760. Lived in Prince George's Co, VA, ca. 1769; moved to and acquired large tracts of land in Washington Co., VA 1777; died Washington Co., VA after 1803.Children:
-Thomas Athey, b. 4 Feb 1763; d. July 1841. -Basil Jr; b. 23 Apr 1765; m. Mary LOGAN 15 Dec 1788; d. 11 Dec 1818. -Elizabeth Fenley, b. 1767; m. Charles SCOTT, ca. 1784; d. after 1826. -Nicholas, b. Fairfax Co., VA ca. 1769; m. Jane BATES, Washington Co., VA on 18 Oct 1788; d. Washington Co., VA 1846. -Mary, b. ca. 1761; m. Joseph SCOTT, son of Lucretia James & William Scott; Joseph served in the Rev. War; d. 25 May 1839. -Charles, b. ca. 1767; m. Elizabeth McREYNOLDS 5 Nov 1800; d. 20 Oct 1853.
The book carries on with more information on Thomas, Basil Jr., Elizabeth & Charles.