It appears Miguel Juarez and Juana Conde had six children:
Pedro Juarez 1910-1935 married Micaela Yzaguirre
Teresa Juarez 1911-1927
Benito Juarez born about 1918, married Maria Rangel
Anna Juarez born 1920-1960 married Chavo Rosendez
Gertrudes Juarez 1924-1960 married Yzaguirre
Luz Juarez born about 1928
Anna and Gertrudes both passed away in 1960 and both of their death certificates state they were born in Texas.
There is a death certificate for a Miguel Juarez in San Benito, Cameron, Texas in 1963, but he is estimated to be about 88 years old at the time of his death. If he were born around 1892 as it says on the 1940 census, he’d have been about 71 years old if he died in 1963. The thing that makes me think it might be him is that the informant is Luz Juarez and that he is widowed.