The first Jungwirth arrived in Australia in the 1850s during the 'Gold Rush'. All the Jungwirths in Australia are decendants of Janos (John)Jungwirth. Janos was Hungarian, and it is thought that he served in the Hungarian Army that was defeated by the Austrians. In the web site noted below you will find my early attempt at putting together a site. You may find our family tree of interest.