Suspect she was not enamored of her name?(lol) Her online death certificate viewable/printable https://familysearh.org/
You'll need to search for Margaret Elizabeth Cole (22 Feb 1855 - 5 Feb 1940). She died in Rosedale, TX and her husband, M. E. Cole, was the informant. You can also access his certificate at the same site: Major Edmond Cole (20 Nov 1852 - 13 Sep 1943). His informant was S. B. Cole, no doubt Sewell B.-son. Margaret's parents were Jehu (John) Allen ca. 1820 of South Carolina and Emily M. Parker ca. 1826 of Georgia. They wed 19 Jan 1848 in Marion, GA. Emily probably died 1867/68 'cause Jehu married Mrs. Mary Bruton, 23 Jun 1868 in Nacogdoches. I'm not related!