Antonia Brenner, better known as Mother Antonia (Spanish: Madre Antonia), (December 1, 1926 – October 17, 2013) was an American Catholic religious sister and activist who chose to reside and care for inmates at the notorious maximum-security La Mesa Prison in Tijuana, Mexico. As a result of her work, she founded a new religious institute called the Eudist Servants of the 11th Hour.
Alexa Suelzer (June 19, 1918 – June 26, 2015) was an American author, educator and theologian known for her Old Testament criticism. A Roman Catholic religious sister, she was a member of the Sisters of Providence of Saint Mary-of-the-Woods, Indiana. One of her most cited works is her essay "Modern Old Testament Criticism" in The New Jerome Biblical Commentary. In addition to her writing, she taught for twenty years at Saint Mary-of-the-Woods College.