Robert Stewart [Viscount Castlereagh] said different things in
speeches to the Parliment in Dublin and in speeches to the House of
Commons in Westminster at the same time on aspects of British
goverment and party policy on the Irish Question in the early 19th
Centuary.

Can you access and cross reference or cross tabulate the relevant
Parlimentary records that might support or refute this hypothesis?

The Irish parliament was abolished on 31 December 1800, so there was
no parliament in Dublin during the 19th century.

Dear dedicto-ga.

Thank you for the helpful comment. You are quite correct.  The key
time that we are intrested in is late 1799 and Jan-Dec 1800. This was
the period in the run up to the closure of the Parliament in Dublin 
prior to the Act of Union. It appears that Castlereagh may have made
very conflicting statements in his speeches to MPs in the Irish House
compared to what he said to MPs in Westminster.

We need more input on this specific issue.

Simon and son.