Conversation so far:
Where did James Ussher go to school?
A gifted polyglot, he entered Dublin Free School and then the newly founded (1591) Trinity College Dublin on 9 January 1594, at the age of thirteen
Did James Ussher go to school in England?
he entered Dublin Free School and then the newly founded Trinity College Dublin on 9 January 1594, at the age of thirteen.
What did James Ussher do after he received his education?
Ussher went on to become Chancellor of St Patrick's Cathedral, Dublin in 1605 and Prebend of Finglas.

Question: Did Ussher do anything in the Church of Ireland?
Self-contained rewrite: Did James Ussher do anything in the Church of Ireland?