Corpus of Electronic Texts Edition
The Gaelic Maundeville (Author: John Maundeville)

paragraph 12

The Jews hid the Cross of the Passion and the crosses of the two thieves in the earth under a rock of Mount Calvary; and it lay there for two hundred years until Helena, daughter of Cola, king of England (which was then called the Greater Britain) came, for the emperor, Constantine's father, had taken her to wife, because of her beauty, when he lived in that country.