Juana María was born about 1740. Juana María Baca ... 
LDS FamilySearch.org, "New Mexico Marriages, 1751-1918," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:FDP6-31D : 12 December 2014), Juana Maria Baca in entry for Juan Jose Chaves and Maria Josefa Baca, 23 Jun 1789; citing San Augustine Catholic, Isleta, Bernalillo, New Mexico, reference 2:1FF8C1G; FHL microfilm 16,783.
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