Imagine the scene - It is sometime in the last century. A servant ploughing a field notices his master, a Mr Evans pottering around in the same field. The servant is surprised because he did not think has master would be returning from business in Aberystwyth so early.
We are sure you would agree that there is nothing unusual about that scene. However, at the time the servant spotted Mr Evans, he was still in Aberystwyth! There was nothing wrong and Mr Evans returned home later in the day. Perhaps Mr Evans wanted to be the only ghost in the village...
The well is said to have been the result of a miracle ay the hands of Saint David. His help was requested following the death of a young boy. His distraught mother asked for his help, and Saint David obliged. He came to her cottage and raised him from the dead, and from that place a spring gushed.
NB We do not advise drinking from any of these sources.