William M. Kelly / Kelley (actually died on 6 Jan 1913 according to his death cert, which are almost 100% accurate)probably buried on the 7th. Listed Texas as birth place. The name is spelled Kelly on it Lists his father as James Kelly b. GA and mother as Mattie Chambers b. GA (her last name is hard to read but looks like Chambers) his birthdate is not correct which many times the informant didn't know it. it showed 1 Jan 1835.
Mary Ann McCarty's death cert says died 13 Dec 1919, and it's spelled Kelley
In these census and in the cemetery it's spelled Kelley
1900 Coryell Co, TX William Kelley 63 Mary A Kelley 61 Lillie Mashburn 19 J Albert Mashburn 21 Nora E Mashburn 8/12 James W Mashburn 56
1910 Coryell Co, TX Bill M Kelley 73 Mary A Kelley 72 Ethel Mashburn 10