There's a West Virginia marriage record for Aley Belle MASTERS to Charles Elias EDDY, 1924 (exact date not given) in Wood, WV
There's a death record for their daughter, Ruby Charline EDDY, d. 9-Oct-1930 in Ritchie, WV.Father Charlie EDDY, mother Aley Bell MASTERS
A death record for their son, Everett N. EDDY, d. 21-June-1961 in Wood, WV.Father Charles E. Eddy, mother Aley Masters.
The 1930 census for Grant, Ritchie Co, WV: EDDY, Charley, age 28 b. WV, both parents b. WV wife Aley age 22 b. WV, both parents b. WV son Everett age 4 b. WV
Birth record for Charles Elias EDDY on 15-Mar-1902 in McFarlane, Ritchie Co, WV, father Nimrod EDDY, mother Balinda Ellen VALENTINE.
Death record for Charles E. EDDY on 21-Sept-1937 in Spencer, Roane Co, WV. father Minron EDDY, mother Belinda Valentine EDDY occ "Jet Picker at Viscose" buried Parkersburg, WV
There's a WV marriage record for Aley Belle EDDY to Scott Henry HEDRICK in Pleasants, WV in 1955.
The SSDI has an Aley B. HEDRICK b.18-Nov-1907 d.13-June-1988 in Parkersburg, WV
I see the Okey MASTERS household on the 1910 and 1920 censuses in Tyler Co, WV.Your greatgrandmother is the right age to be the Aley listed as their daughter and the unusual spelling of her name suggests they are the same person, but unfortunately I can't find a birth record for her and the WV marriage records available online don't list parents' names.