Due to the vagaries of medieval spelling, Rumwold is also known as Rumald, Rumbold, Grumbald, Rumbald, etc. The story goes that
Rumwold was born in 662 and only lived for three days. But during that brief time he demonstrated the ability to speak and recited the Lord's Prayer. So, after his death, he was made a saint.
image source: .johnsanidopoulos.com
While a three-day-old saint is, on its own, odd enough, my favorite part of his story involves the picture of him that later hung in Boxley Abbey in Kent. It was used as a test of a woman's chastity. Those who were chaste would easily be able to lift the picture. But if a woman was not chaste, the picture would mysteriously become so heavy that she wouldn't be able to lift it.
The secret, unknown by those trying to lift the picture, was that it could be held in place (or not) by a wooden rod concealed behind it.
The story of the unliftable portrait is told by Sidney Heath in Pilgrim Life in the Middle Ages
At Boxley also was a famous image of St. Rumald, Rumbold, or Grumbald, the son of a Northumbrian king and of a daughter of Penda, King of Mercia. He died when three days old, but not before he had repeated the Lord's Prayer and the Apostles' Creed in Latin, a feat for which he gained canonisation.
His image at Boxley is said to have been small, and of a weight so light that a child could lift it, but that it could at times become so heavy that it could not be moved by persons of great strength.
Thomas Fuller, the quaint old divine, tells us that "the moving hereof was made the conditions of women's chastity. Such who paid the priest well might easily remove it, whilst others might tug at it to no purpose. For this was the contrivance of the cheat — that it was fastened with a pin of wood by an invisible stander behind. Now, when such offered to take it who had been bountiful to the priest before, they bare it away with ease, which was impossible for their hands to remove who had been close-fisted in their confessions. Thus it moved more laughter than devotion, and many chaste virgins and wives went away with blushing faces, leaving (without cause), the suspicion of their wantonness in the eyes of the beholders; whilst others came off with more credit (because with more coin), though with less chastity."