Eleonora López de Maturana

In 1913, driven by a deep missionary zeal, Sister Leonor volunteered to participate in a new foundation of her congregation in Latin America. She left the port of Barcelona on April 4, 1913, and landed in Argentina on April 23 of the same year, accompanied by four other religious sisters (the superior Pilar Olives, Fernanda Ayestarán, María de la Concha, and Ángela Urdangaray). In 1913, driven by a deep missionary zeal, Sister Leonor volunteered to participate in a new foundation of her congregation in Latin America. She left the port of Barcelona on April 4, 1913, and landed in Argentina on April 23 of the same year, accompanied by four other religious sisters (the superior Pilar Olives, Fernanda Ayestarán, María de la Concha, and Ángela Urdangaray). She settled in Suipacha, in the province of Buenos Aires, to participate in the foundation and development of the Our Lady of Mount Carmel College (Colegio Nuestra Señora del Carmen). It was within this educational and apostolic work that she carried out the bulk of her activity. Sister Leonor did not merely teach; she became a major figure in missionary animation in Argentina. She introduced and organized the Pontifical Mission Societies (Obras Misionales Pontificias) in the country for the first time, in order to raise awareness among the local faithful and to support, both spiritually and materially, the missionaries sent throughout the world. She innovated by organizing unprecedented 'missionary processions' and translated various theological articles to popularize knowledge of the faith among the local population.

Sister Leonor of Saint Louis led a life of apparent simplicity, yet one characterized by a constant mystical union with God amidst her daily duties as an educator. Her spiritual writings and correspondence bear witness to a soul inhabited by a desire for total abandonment to the divine will. Afflicted by illness, she bore her physical sufferings with heroic patience and great inner peace. She passed away on January 28, 1931, in Buenos Aires, at the age of 46. Her death stirred deep emotion, and she left behind a solid reputation for holiness, both in Argentina and in Spain.

The informative process for her beatification officially opened on September 30, 1953, in the diocese of Mercedes-Luján, Argentina. After a rigorous examination of her virtues and writings by the Congregation for the Causes of Saints, her cause reached a decisive stage under the pontificate of John Paul II.

On December 23, 1993, Pope John Paul II signed the decree recognizing the heroic nature of her virtues, officially declaring her venerable. Her cause is still ongoing, awaiting the recognition of a miracle attributed to her intercession to pave the way for her beatification.

The spirituality of the Venerable Leonor of Saint Louis is rooted in the Carmelite and Theresian tradition of Saint Joaquina de Vedruna, characterized by contemplation, absolute trust in Providence, and active service to the most destitute. Her legacy continues today through the educational work of the college in Suipacha and the actions of the Carmelite Sisters of Charity in Argentina.

Furthermore, the unique spiritual history she shares with her twin sister, Blessed Margarita María, remains a rare and inspiring example of a dual religious and missionary vocation within the same family, uniting Spain, Argentina, and distant missions through prayer and action.