Born County Sligo, birth not registered
Hi I'm seeking some advice. My Great Great Grandfather was born in Rivertown and was baptised in the local Catholic Church. He then emigrated to Australia at a young age with his family. In 1880 he got married in Australia and not long after returned to Sligo area, where my great grandfather was born in 1889, unfortunately my great grandfathers birth was either not registered or his birth registration has been lost and he was not baptised until 1894 in Horsham, Australia when he returned to Australia with his parents. Is it possible to get a historical birth reregistered in Ireland and if so how do I go about it, as I'm trying to help my father register for Irish citizenship, as he is eligible, but can't complete the process without my great grandfathers Irish birth certificate. I've sent an email to HSE, but they have not replied. Anyone got any suggestions.
