Information about Elizabeth Baker from History of The Descendants of John Koontz, by Lowell L. Koontz (Alexandria, Virginia: 1979), page 4.

Elizabeth Baker... was a sis. to the second wife of Daniel Mauck who owned the farm where D. W. Brubaker once resided, and d. in 1802. Elizabeth Baker's father came to this country from London, England... John m. Elizabeth in the early 1760's as his eldest son Jacob was b. 1764...

It is not known when Elizabeth was b. as her grave was not marked by an engraved t. s. in the Koontz Shuler Cem. but she d. between 1825-1826 as the church records show her death in the list of deceased members just before members known to have d. in 1827. She is not listed in the 1830 census of Page Co. with her hus.