They were in the city of El Paso.Some streets I have for them are
S. El Paso St. Cortez Dr. Tularosa Flower Dr.
Dionicia moved to Timberwolf Dr. sometime after Benito died in 1985.She died in El Paso in 2006.
Another piece of information we found is that in 1930 Benito was living in an apartment with his grandmother Maria Jimenez on S. El Paso St.I believe I have found Maria's death certificate from 1950, signed by Benito.It lists her name as Maria Jesus Jimenez.
Benito is the father of Angel Marquez Ontiveros, who was born 1930 in El Paso and died in 1982 in California.