FRS FRSE FGS LLD (20 September 1784 – 22 September 1878), was an Irish geologist, mining engineer and chairman of the Board of Works of Ireland, who completed the first complete geological map of Ireland and was author of the valuation of Ireland; subsequently known as Griffith's Valuation.
Author: Maull? Subscript not clear Source: Archibald Geikie: Life of Sir Roderick II. Murchison, bart.; K. C. B., F. R. S.; sometime director-general of the Geological survey of the United Kingdom. J. Murray, London 1875, Vol. 2 License: PD US expired PD-scan (PD-US-expired)