My data says Hannah Barber was married to a different John Brigham (b.1766, d. 1836), son of James Brigham (1735-1818). They did have a son named William B. (b. 1810, Stewart Co., TN, d. 1861), but his children did not include Georgeanna.Georgeanna was the daughter of John Brigham (b. 1805) and Mary (b ca. 1816-20).I do not know who were the parents of this John Brigham.