She must have remarried. I haven't found the record.
Sources
Tennessee State Marriages, 1780-2002 www.ancestry.com
US Census Year: 1930; Census Place: District 11, Cocke, Tennessee; Roll: 2238; Page: 1A; Enumeration District: 0020; Image: 443.0; FHL microfilm: 2341972 www.ancestry.com
US Census Year: 1940; Census Place: Cocke, Tennessee; Roll: T627_3881; Page: 3B; Enumeration District: 15-22 www.ancestry.com
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