I am interested in the family of Gerrard Irvine who emigrated to NSW Australia in 1840 on the ship "Crescent". His parents names were evidently Billy and Bell. This could mean William Irving and ? Isabella. Gerard married Charlotte Chittick/Chittack, however, I don't know whether this was in Ireland or Australia. Any help with the Fermanagh Irvines will be greatly appreciated. Thanks, Carol caindc@magna.com.au