Nancy Bragg was born to Thomas Bragg and Susan Roberts on May 26th, 1871 in Paulding County, Georgia.
Nancy married W.W. Mathis.
Nancy Mathis passed away on September 3rd, 1926 in Rome, Floyd, Georgia, USA. Her first name was noted as "Nannie". 
↑ "Georgia Deaths, 1914-1927," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:JDJM-X2Z : 24 December 2014), Nannie Bragg Mathis, 03 Sep 1926, Rome, Floyd, Georgia, United States; citing reference 21611, Department of Archives and History, Atlanta; FHL microfilm 2364267..
"United States Census, 1880," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M8G2-VY3 : 11 August 2017), Nancey Bragg in household of Thomas Bragg, Pumpkin Vine, Paulding, Georgia, United States; citing enumeration district ED 158, sheet 425A, NARA microfilm publication T9 (Washington D.C.: National Archives and Records Administration, n.d.), roll 0160; FHL microfilm 1,254,160.