Domingo del Santísmo Sacramento Iturrate Zubero was a Spanish Trinitarian priest born in 1901 in Dima. During his theological training in Rome, he struggled with tuberculosis, a disease that would eventually claim his life at the age of 25. He was known for his deep devotion to the Virgin Mary and was ordained to the priesthood in 1925. After his death in Belmonte, his spiritual writings were studied and approved, eventually leading to his recognition as a blessed in the Catholic Church.