Saint Mary of the Angels (Maria Fontanella) was a 17th-century Carmelite mystic nun from Turin known for her contemplative life, supernatural visions, and profound mercy. Born in 1661, she dedicated her life to intercession, protecting her city through prayer and celebrating the mercy of Our Lady. Maria Fontanella was born in Turin, Italy, and was a distant cousin of Saint Aloysius Gonzaga. Her life was filled with supernatural experiences and visions, making her a revered mystical figure. Her mission focused on concrete and profound prayer, becoming a refuge for the city of Turin, especially in times of difficulty. Known for her devotion to the mercy of Our Lady, she is revered in Catholic tradition for the compassion and love she embodied.