Mercedes de Jesús Egido was a Spanish religious sister belonging to the Order of the Immaculate Conception. Born in Salamanca in 1935, she dedicated her life to her religious vocation, eventually becoming a significant figure within her order. She is recognized as a Servant of God due to the ongoing investigation into her life and virtues by the Holy See. Her religious journey was marked by a commitment to renewing the traditions of her community, following the principles established during the Second Vatican Council.