Mary of Jesus de León y Delgado (), was a Spanish Dominican lay sister, mystic and visionary, known popularly as "La Siervita" (the Little Servant). She lived a life which was austere and simple, and many miracles were attributed to her, as well as levitation, ecstasy, bilocation, the stigmata, clairvoyance and healing, among others.

De León died with a reputation for sanctity and is one of the most revered of the natives of the Canary Islands, together with Peter of Saint Joseph Betancur and José de Anchieta. The cause for her canonization has been submitted to the Holy See for review.

Mary of Jesus de León y Delgado

Early life

De León was born on 23 March 1643, in the town of El Sauzal, located on the island of Tenerife, one of the Spanish Canary Islands, to Andrés de León y Bello and María Delgado y Perera, a humble family of noble origin, although in decline. She was their youngest child, having two sisters and a brother. She was of possible Guanche ancestry.

Mary of Jesus de León y Delgado

With the death of De León's father in 1646, poverty overtook the family. Three years later, a couple from mainland Spain, who had relocated to the city of San Cristóbal de La Laguna, where the husband was to practice medicine, had decided that they wanted another child to care for, along with their own child. Her mother, María Delgado, was convinced to give up her daughter by the doctor's wife with the promise of a better life for the child. Two years later, the couple made plans to move to New Spain, with the intention of taking Mary with them. Before this could happen, she was recovered by her birth mother, who had learned of this plan. Delgado, however, died shortly after this, and her daughter was taken in by a good friend of her mother, Inés Pérez, who lived in La Orotava.

Mary of Jesus de León y Delgado

When De León was reaching her teenage years, two local women, who had the reputation of leading simple lives, came to her foster mother, with a letter supposedly from the girl's maternal aunt, Catalina Delgado, which said that she and her husband wished to care for the girl, and the bearers should accompany her to their farm. They then took her back to the city of San Cristóbal de La Laguna, where one of them approached a man in a back alley of the city. De León quickly realized that she was in danger and made her escape. She went to her aunt's home, where she was received and cared for by her and her uncle.

Her uncle was a lagoon farmer and wealthy landowner. Living there, De León gradually assisted in the household duties and helped her uncle manage the estate. She would rise at dawn and spend the entire day at work, never showing signs of fatigue. However, she felt drawn to religious life, and eventually declared her intention to enter a monastery as a lay sister, a decision which her aunt and uncle accepted.

Initially De León's guardians wanted her to enter the local monastery of the Poor Clares as the servant of their daughter, a choir nun in that community. She chose, however, to enter the monastery of the nuns of the Dominican Second Order, although she originally wanted to belong to the Order of Discalced Carmelites, as she was very devoted to their foundress, St. Teresa of Jesus. As there had not yet been established any monasteries of the Discalced Carmelite nuns in the Canary Islands, De León entered the Dominican Order.

Entrance to the monastery

In February 1668, De León was admitted to the Dominican Monastery of St. Catherine of Siena in San Cristóbal de La Laguna, located next to the Plaza del Adelantado in the center of the city, as a lay sister. There she was to care for an elderly nun of the community, Sister Jacobina de San Jerónimo Suárez, O.P. From that point on she would live within the monastery walls until her death, having never left the cloister. It was during this time that many miracles were attributed to her. One particular episode was one in which a devotional medal with the image of Our Lady of Solitude which she owned was reassembled spontaneously after having been broken into pieces several days before. Another possible episode of levitation was described by other nuns. As with other mystics, De León experienced ecstasy, during which the emission of light could be seen coming from her face. There were also reports of a marked heat emanating from her body, especially when receiving the Eucharist.