I have just discovered my ggg grandfather Michael O'Donnell was born about 1785 in Knockaderry, Limerick. He had served with the 83rd Foot Regiment during the Napoleonic Pennisular wars and was pensioned & discharged from Kilmainham Hospital in 1814. He was in Canada by the 1830's which is where I'm researching from. Is there a chance for finding christening records (Church of Ireland) for the 1780's for Knockaderry? Any suggestions about how to continue my research would be appreciated. Thank you Diane B.