On May 13, 1917, ten year old Lúcia Santos and her cousins Jacinta and Francisco Marto were herding sheep at a location known as the Cova da Iria near their home village of Fátima, Portugal. Lúcia described seeing a woman "brighter than the sun, shedding rays of light clearer and stronger than a crystal ball filled with the most sparkling water and pierced by the burning rays of the sun". Astonished they ran back to their village and told everyone.[3] Further appearances were reported to have taken place on the thirteenth day of the month in June and July. In these, the woman asked the children to do penanceand Acts of Reparation as well as making personal sacrifices to save sinners. The children subsequently wore tight cords around their waists to cause themselves pain, performed self-flagellation using stinging nettles, abstained from drinking water on hot days, and performed other works of penance. According to Lúcia´s account, in the course of her appearances, the woman confided to the children three secrets, now known as the Three Secrets of Fátima.
Thousands of people flocked to Fátima and Aljustrel in the following months, drawn by reports of visions and miracles. On August 13, 1917, the provincial administrator Artur Santos[4] (no relation to Lúcia Santos), believing that the events were politically disruptive, intercepted and jailed the children before they could reach the Cova da Iria that day. Prisoners held with them in the provincial jail later testified that the children, while upset, were first consoled by the inmates, and later led them in praying the rosary. The administrator interrogated the children and tried unsuccessfully to get them to divulge the contents of the secrets. In the process, he threatened the children, saying he would boil them in a pot of oil, one by one unless they confessed. The children refused, but Lúcia told him everything short of the secrets, and offered to ask the Lady for permission to tell the Administrator the secrets.[5] That month, instead of the usual apparition in the Cova da Iria on the 13th, the children reported that they saw the Virgin Mary on 15 August, the Feast of the Assumption, at nearby Valinhos.[3]
Main article: Miracle of the Sun