Hi, I am new to this, but could anyone help me with finding my great great grandparents Dennis sheahan and Eliza Goodwin. Three of their children came to Australia in 1848 - Eliza, Joseph and Edward. I have the full family tree from then on, but can't get any further back . Eliza,(1828) Joseph (1832) and Edward (1830) were all born in Shanagolden,Limerick.