Researching Irish surnames of O'Connor, Mcdonnell/Mcdonald, Egan, Nevel, and Fitzgerald from Co Clare. These families migrated between 1850-1865, staggering. Also from Ireland the surnames Carberry, Williams, and Donnelly. From Fermanagh the name Maguire(1870s). John O'Connor(the son of Michael and Winifred) born 1835 Ennistymon, Co Clare settled near Gulgong, NSW 1860s.Him being established there prior to the goldrush that engulfed this area between 1866 and 1875. The Williams and Hollow families had miners stakes and property for many years at Canadian Lead, Wilbertree, on the Gulgong Goldfields. Please contact me if you have any of these families in your family tree.They may be part of the puzzle.