Our ancestor, Ellen Spain, born about 1801 in the Nenagh area of County Tipperary, came to Prince Edward Island, Can. with her husband Jeremiah Noonan about 1826. Her brother Thomas and sister Margaret also came to PEI about that time. This does not help with your Grace, but the similiarities appeared to be worth noting. We are a descendant of Ellen, and Margaret (married a Patrick Tierney) has many descendants on PEI. Thomas had a family but after the first generation appears to have moved to Boston, where the trail vanishes.