Griffith's Valuation 1847-1864 - Ask about Ireland (UK)
Ask About Ireland provides free access to the details and original pages from the Griffith's Valuation. The Primary Valuation was the first full-scale valuation of property in Ireland. It was overseen by Richard Griffith and published between 1847 and 1864. It is one of the most important surviving 19th century genealogical sources.