Address: William shows up in several records and is clearly a brother or uncle of Thomas Griffin, who took over the Kemmitt/Griffin lease from old John Griffin. In 1802 William Griffin is mentioned in the entry for old John Griffin in the Coolatin Rental Books. The entry is partially unreadable but the names are clear in the text. Both William and Thomas are listed under John Griffin's Representatives in the Tithe Applotment Census of 1824 for Knocknaboley and William and Margaret Griffin are the (separate) tenants on the farm in 1839. Presumably Margaret has inherited Thomas' lease and is his widow. William Griffin had disappeared from the records by 1848.