try www.familysearch.org they have death records after 1864.
Its an unusual name and you have a good time frame.

Many men put their children or they were taken away by the church when the mother passed on. There is a film about that with the actor ....Brosnan (Pierce?)

www.census.nationalarchives.ie 1901/1911 but many Sullivan's and Hanora could also be Ann.

www.irishgenealogy.ie has Kerry records

Annette Code