William Lawrence Zincke, son of Frederick Burt Zincke, was a pioneering solicitor in Victoria, represented member of the Kelly gang and was elected to the Victoria parliament, sitting for Ovens 1880-1883.
https://www.liv.asn.au/Staying-Informed/LIJ/LIJ/May-2016/Beyond-the-law--Brush-with-infamy
http://gazette.slv.vic.gov.au/images/1880/V/general/79-a.pdf