Joyce Family

[CBGenealogy]

You can find indexes to the bmds for the counties now known as the Republic of Ireland up to 1958 on Ancestry, FindMyPast and Familysearch.

After that, you can pay for searches and copy records in the GRO by email.
https://www.gov.ie/en/department-of-social-protection/campaigns/general-register-office/

Newspapers are a good way to look for more recent deaths: irishnewsarchive.com