He resigned as Titular Bishop in 1975, he was succeeded by Guillermo Leaden, one of oldest Bishop's in the Roman Catholic Church.
On May 28, 1975 he was appointed Titular Bishop of Theudalis and Auxiliary Bishop of the Buenos Aires and was ordained August 8, 1975.
Guillermo del Toro | Guillermo Dávila | Guillermo Arriaga | Guillermo Vilas | Guillermo Kuitca | Guillermo Francella | Guillermo Estévez Boero | Guillermo Somoza | Guillermo Söhnlein | Guillermo José Garlatti | Guillermo Gómez-Peña | Guillermo Buitrago | San Guillermo Parish Church | José Guillermo Rodríguez | Gunnar Guillermo Nielsen | Guillermo Vecchio | Guillermo Thorndike | Guillermo Ruiz | Guillermo Rodríguez | Guillermo Rigondeaux | Guillermo Pérez Roldán | Guillermo Navarro | Guillermo Mota | Guillermo Meza | Guillermo Mendizábal | Guillermo Leaden | Guillermo Klein | Guillermo José Torres | Guillermo González Camarena | Guillermo Galván Galván |