If you look up each of those surnames in the Griffith's index (failteromhat.com) for Galway, you'll find that Rice is quite rare and Dolan not terribly common. In fact, only one Rice in Griffith's, in Lickmolassy civil parish (Portumna RC parish), along with some Dolans (and Kellys, of course). The Portumna parish records have been filmed by the LDS back to 1830, and are on film 1279216, items 20-21. Diane