C. J. Hamilton, Notable Irishwomen — Catherine Hayes (1900)
“ The woodbine-covered arbour was Catherine Hayes's favourite retreat. A lady in the town, who understood music, took a fancy to her, and used to teach her ballads. One day she played a shake on the piano, and asked little Kitty if she could imitate it. The child went to the arbour, and in a few days came back, and at the end of the ballad, broke into a shake so perfect, so finished, that her teacher gave a scream of delight and surprise. The kind-hearted Bishop did not forget the impression the child's singing had made on him. ”
