 Subsequently, however, sympathetic landowners housed monks or friars close to several ruined religious houses, allowing them a continued covert existence during the 17th and 18th centuries, subject to the dangers of discovery and legal ejection or imprisonment.No doubt, many Irish were bothered by the land theft.The abbeys of England, Wales and Ireland had been among the greatest landowners and the largest institutions in the kingdoms, although by the early 16th century, religious donors increasingly tended to favour parish churches, collegiate churches, university colleges and grammar schools, and these were now the predominant centres for learning and the arts.