I am a native Australian, and I have traced over 1,200 family members. My ancestry stems mostly to English, Irish & Scottish heritage. It includes (in no particular order): Moon: Victoria, Australia to Cornwall ~1795;
Biggin: Vic to Derbyshire, UK ~1811;
McMillan:Vic to Greyabbey, Ireland ~1776;
Reeves: Vic to Tipperary, Ire ~1667;
McLean:Vic to Coll, Scotl. & ?Bute Scotl ~1740;
Rogers: Tasmania to ~1818;
Haywood: Vic to UK ~1807;
Manning: Sheffield ~1840;
Barber: Tas ~ 1804;
McLeod: Armer, Ire ~1772;
Hickleton: Vic 1837;
Rundle: Vic to Cornwall ~1725.
The US branches are probably Irish, English & German origins. They include
Underwood: Ill to WV ~1894;
Dickman: Ill to 1899;
Donegan Ill to 1874 & Dunnegan(same family): IA to Ill 1850's; & Dittmar: Ill ~1887.
I am looking forward to hearing from anyone who has an interest in finding out if we have connections, and would like to share information!