Juliana was born in 1890. She passed away in 1976.
"Colorado Statewide Marriage Index, 1853-2006," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:KN31-R7T : 10 December 2017), Jose Abran Cisneros and Juliana Martinez, 24 Nov 1905, Walsenburg, Huerfano, Colorado, United States; citing no. 30845, State Archives, Denver; FHL microfilm 1,690,062.
It may be possible to confirm family relationships with Julia by comparing test results with other carriers of her mitochondrial DNA.
However, there are no known mtDNA test-takers in her direct maternal line.
It is likely that these autosomal DNA test-takers will share DNA with Julia: