At the Church of St. Vincent Ferrer, on Lexington and 65th, where I usually go now to Mass each morning, there is, on the left side of the nave, beneath a statue of, I think, Our Lady of Sorrows, a kneeler that has, behind a little glass window on which you can rest your arms or your elbows while you pray, a tiny piece of fabric from a skirt or scarf, or other such garment, that belonged to Saint Jacinta Marto of Fátima, who was one of three shepherd children to whom the Virgin Mary did appear, and communicate messages, in 1917, in Portugal.