Can someone give me good websites to trace some Irish relatives. My husbands ancestors are:Henry Francis(sp) Barber, b. 1809, Monaghan, Ireland; Samuel Barber b. 1811, Monaghan, James, b. 1813, Monaghan, Nathaniel, b. 1817 Monaghan, William Barber(hubbys ancestor) b. 1827 Monaghan, Ireland. William  died in 1875 is first found in Ontario. All 5 boys left Monaghan and moved to Ontario, Canada.