She was the daughter of Hester Miller and Eli Robert Booth and the wife of John W Davis. I got her burial information from her death certificate stating she is buried here but I know that there is not a headstone with her name on it. However, there are two or three slabs that have only the name "Davis" on them.
From Alabama Death Records 1908-1974--
birth: 01 May 1893 death: 28 May 1930 — Citronelle, Mobile, Alabama burial: 29 May 1930 — Lamberts parents: Eli Boothe, Hester Ann Miller spouse: John W. Davis
record title: Alabama Deaths, 1908-1974 name: Margaret Elizabeth Davis death date: 28 May 1930 death place: Citronelle, Mobile, Alabama gender: Female age at death: 37 y 18 d birth date: 01 May 1893 spouse's name: John W. Davis father's name: Eli Boothe mother's name: Hester Ann Miller burial place: Lamberts burial date: 29 May 1930