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
Irish Intermediate Cup was created in 1893.
Irish League Cup was created in 1986.
Irish Women's Cup was created in 2005.