John White sees the silence of the apparition related to a cultural change occurring at that time. "It was necessary for Cavanagh to preach in English and Irish each Sunday as the schools saw to the replacement of Irish with English as the language of the young. This linguistic crisis may be connected with the silence of the Knock visions, as the oldest witness, Bridget Trench, had no English, while the youngest, six-year-old John Curry, was being educated with no Irish."