The Life of Saint David has him perform 'several' throughout his life, but doesn't actually detail what they were.
As a young man he splashed some water on a blind monk and healed him or he made the sign of the cross over his blind teacher's eyes and healed him.
While preaching at Llandewi Brefi the crowds complained that they could not see him, the ground beneath him rose up putting him into the view of everyone.
There are also some stories of water springs appearing around him in various locations during his lifetime.
King David is an Old Testament patriarch and usually not accorded the title of saint.
A:We have no reliable evidence that Saint Mark ever performed any miracles.
healed a blind woman
There is no reference to any miracles performed by Saint Lucy.
We have no record of any miracles performed by St. Monica. What's more, saints do not 'perform' miracles. Saints act as a channel for God to work miracles.
Legend says that he cured the blindness of his jailer's daughter.
There are several saints named Anthony. Please be specific.
From the Bible we know little about Joseph. There is no mention of miracles that were performed through him and there is nothing in tradition that tells us about miracles attributed to him. However, I am sure there are countless little miracles and favors that have been granted through the intercession of St. Joseph when people have prayed to him over the years. At the time Joseph was declared a saint there was no requirement for post mortem miracles to be proven. He was simply declared a saint by the early Christians.
Cecilia was not canonized as the process was not fully instituted until well over 1000 years after her death. Therefore, there were no miracles. She was declared a saint by the early Christian community with the concurrence of the local bishop.
Monica is the patron saint of several things but not of miracles. There is no patron saint of miracles.
There are dozens and dozens, perhaps hundreds, of saints named John. Please be specific.
Nearly every saint has been used by God to perform miracles. In the canonization process miracles brought about by a candidate for sainthood are investigated thoroughly to learn if that person is, beyond a doubt, in Heaven.