He traveled to Dolores ( now Dolores Hidalgo ) to inform Miguel Hidalgo y Costilla and Ignacio Allende .
Aldama was in San Miguel when he heard news that the conspiracy had been betrayed by a supporter who informed the Spanish colonial authorities .
Aldama traveled to Dolores ( now Dolores Hidalgo ) to inform Miguel Hidalgo y Costilla and Ignacio Allende .
Aldama was in San Miguel when he heard news that the conspiracy had been betrayed by a supporter who informed the Spanish colonial authorities .