Finally, as to the want of cleanliness of which you complain — although I do not pretend to say that the Irish peasantry are as fond of order as the English, yet here also we can discover how much is owing to want of education and early training.
If you visit the union workhouses, the prisons, the lunatic asylums, and other public institutions in Ireland, you will perceive that, under proper instruction and discipline, Irish men and women can be cleanly, and can keep rooms and houses as orderly and neat as any other people.
The fact is, that the Celtic race appear to stand in need of training and discipline, for the acquirement of those habits which seem to come naturally to the Saxon; but with such training, and the stimulus of suitable encouragement, or even of a kind word, the Irish may be made all that their English neighbours can desire.
Edward Newenham Hoare The English Settler’s Guide through Irish Difficulties; or, a hand-book for Ireland, with reference to present and future prospects Hodges and Smith, Dublin; John W Parker, London 1850
Irish waterways history 
Edward Newenham Hoare sounds like an enemy of the peace process to me ;)
At an interview with the Headmaster, The Reverend Dougie Graham, of Portora School in Enniskillen, where my parents first delivered me as a 12 year old in September 1948, it was made quite clear that, ‘without instruction and constant supervision, boys will relapse into dirt and barbarism’. Sounds like nothing much had changed in the hundred years since Edward Newenham Hoare’s time!