That's not really a question is it?
Chelsea
None
If you are referring to Irish soccer, then it was Dundalk. If you are referring to Gaelic Football, then in was Dublin.
Chelsea won the FA Cup in 1997, beating Middlesbrough in the final 2-0.
Donegal Celtic
Middlesbrough, 2-0.
I think it was Nick McCarthy, now at Wolves.
Irish Cup was created in 1880.
The winners of the 2008 European Heineken Cup were Irish team, Munster. Beating Toulouse in the final in Cardiff
Kilmarnock FC won the 1997 Scottish Cup. They beat Falkirk FC in the final held at Ibrox Stadium with Paul Wright scoring the winning goal.
Irish Women's Cup was created in 2005.
Irish League Cup was created in 1986.