Michael, "Elsa" Rankin of NC

I am just getting started with my family genealogy, so if anyone has any links or info, I'd appreciated it. My gf: Elsa Rankin Michael b. April 05, 1888 d. Feb. 1957 married to Ola Blanche Watkins b. Dec. 08,1897 d. Nov. 1965.They lived outside of Gibsonville and McLeansville, NC in Guilford County.

Elsa's twin: Lizzie married Peter Cobb.
Elsa's other sibblings are: Lemuel Michael (M) and Lou (F) who married Marvin Madren.