Since there were several Elfego Bacas in Albuquerque NM, you will have to give us more information about him (approximate birth year, name of spouse &/or children etc.).
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There are a total of 9 Elfego Baca's on findagrave.com Here is one of them
Found a possible on findagrave.com Elfego Baca (1865-1945) - Find A Grave Memorial
Dear Mr. Martinez,
Thank you for posting your request on History Hub!
We suggest that you review NARA’s Resources for Genealogists, as well as the History Hub Blog titled Suggestions and Advice for Family History Researchers. Also, the FamilySearch Research wiki for Bernalillo County and New Mexico may be useful.
We hope this is helpful. Best of luck with your family research!