I checked your message history and picked up much more information on Eunice -- such as showing her married name and making it easier to find her on some records.
Combined info from TX Dth Idx and SSDI:
Buckley, Eunice, b 24 Nov 1898; d 17 Jun 1973 Dallas Co, TX; widow; last residence Dallas, Dallas Co, TX; SS card issued in TX.
Buckley, Edward George, b 3 Aug 1884; d 7 Jun 1966 Dallas Co, TX; last residence Dallas, Dallas Co, TX; SS card issued in TX.
A copy of Eunice's death certificate should show the names of her parents.Accuracy only as good as the knowledge of the informant.On the other hand, she filled out her application for her SS card, and it should show the names of her parents, her residence at the time of her application and other data, too.
1930 census Howard Co, TX:
Buckley, E.G., hd, 45 md @ 33 yrs of age, b NY, NY, NY
" Eunis, wf, 32 md @ 20 yrs of age, b TX, TX, TX
" Eunis E., d, 9, b TX
" Rose Mary, d, 8, b TX
" Edward (?), s, 2, b TX
1920 census 1800 Harwood, Dallas, Dallas Co, TX:
Buckley, Edward G., h, 35, md, b NY, U.S., U.S.
" Eunise[sic], w, 21, md, b TX, TX, TX
Looks like they just married, maybe her family is in theDallas Co, TX???
Happy Hunting (^_^)