For Francis A'hearn The place and dates for your great, great grandfather Morris Ahern are close to those of the family of my great grandfather, Patrick Ahern, b. 1829, at Garryglass farm, between Athea and Abbeyfeale, Co. Limerick. It's beyond NewCastle, West. Patrick's younger brothers were Maurice, John, and Mick. See my posting for Patrick Ahern, Athea. Do you have have any additional information or connections?