The Irish Genealogy Research Society's September 2009 Newsletter reports,
Recently a portrait in oils of Sir Richard John Griffith was purchased by the National Gallery of Ireland. Griffith is well-known to genealogists as the organizer of various valuation surveys in Ireland and these remain a primary resource for genealogical studies. Patrick Wyse Jackson of Trinity College, Dublin, has written a paper published by the Royal Irish Academy that describes the portrait. The paper, which contains a colour reproduction of the portrait, may be freely downloaded from http://www.ria.ie/cgi-bin/ria/papers/100809.pdf.