Martha Belle was the daughter of William J. and Mattie (Underwood) Pledger of Marietta, Georgia. She married Ralph Coyle, also of Marietta, in 1934. In 1940, her husband was an automobile salesman and she worked as a mender in a hosiery mill. She died in 1958 and is buried in Marietta.
"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:K7L4-NFR : accessed 24 October 2016), Martha P Coyle in household of Ralph Coyle, Ward 1, Marietta, Militia District 898, Cobb, Georgia, United States.