I don't have Louisa in my Chatham County Foushee family. I descend from Joseph Foushee. I did a little looking in my print resources for you and found:
Alvis Brown married Louisa Foushee 4 Dec 1862 (pg 84, Marriages of Chatham County, North Carolina 1772-1868, compiled by Brent H. Holcomb).
Alvis M. Brown b. 4 Jan 1864 died 27 Feb 1889- buried in Gum Springs Baptist Church (The Gravesites of Chatham County, North Carolina, Vol. 1 A-J)
His Dad isn't listed in the cemetery book
John H. Thomas m. Elizabeth Brown 8 Nov 1866 (pg 104 Marriages of Chatham County, North Carolina 1772-1868)
Louiza E Thomas b. 9 Jan 1845 d. 2 Nov 1902 w/o J.H. Thomas is also buried in Gum Springs Baptist Church cemetery
Everett Fooshee age 57 (if I'm reading the page correctly) is noted in the 1850 NC census in Chatham County, Upper Regiment pg 384, Dwelling 693. He has a wife (Jane age 35) and several children among them Elizabeth L.A. age 5.
Everett is not listed in the cemetery book. Everett is noted as a Justice of the Peace in the Marriage Book.