Soledad Alvarez

"México, bautismos, 1560-1950," index, FamilySearch (https://familysearch.org/pal:/MM9.1.1/N5WC-NH3 : accessed 05 Jun 2014), Cirilo Alvares y Guadalupe Barrera in entry for Maria Manuela Maura De La Soledad Alvares, 21 Nov 1870; citing Zacatlán, Puebla, Mexico, reference v 65 p 187; FHL microfilm 285587.

"México, censo nacional, 1930," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/XS2L-35S : accessed 05 Jun 2014), Manuela Albares B in household of Rutilo Becerra, Zacatlán, Zacatlán, Puebla, Mexico; citing p. 26, Archivo General de la Nación, Distrito Federal; FHL microfilm 1520199.