1. R. Floud, K. Wachter and A. Gregory, Height, Health and History: Nutritional Status in the United Kingdom, 1750–1980 (Cambridge University Press, 1990).
2. A. Young, Tour in Ireland (Dublin, 1780)
3. G. Kohl, Travels in Ireland (London, 1844).
4. David Dickson, Arctic Ireland. The Extraordinary Story of the Great Frost and Forgotten Famine of 1740–41 (Belfast, 1997).
5. William Wilde’s Table of Irish Famines, 900–1850, in E. M. Crawford (ed.), Famine. The Irish Experience (Edinburgh, 1989), pp. 3, 16