A very likely paternal ancestor of mine is listed on an index which was catalogued in a publication authored by Beryl Eustace in 1948.
Will date is 1768 and it is within the collection of will abstract transcripts of Bishop Swanzy of Dromore.
Having done a deeper dive, it appears that 200+ pages of these will abstracts in this collection were microfilmed by LDS.
However, I've never used the LDS Library/Microfilm/Catalog facility in my research.
Here is the entry (below) via LDS/familysearch.
I have 2 questions.
1) What exactly is the Irish Genealogical Department as referred to in the LDS entry ? National Archives ? Bishop Street, NLI ?
2) What would be the most efficient way of me actually booking an appointment to see the microfilm ? I don't get the impression that the transcripts have been digitized within familysearch.org so Microfilm seems the only way to see them .