Hi Matt,
Neil Tuffield here, as far as I know I'm the only Tuffield in W.A., although someone recently said they did a search and found another.
I am the oldest son of Colin & Doreen Tuffield who live in Melbourne. My brother Ian is in USA and my sister is in Sydney. I grew up in Melb but have lived in WA for 25 years now, and am a small wine producer in Margaret River. See
www.swoopingmagpie.com.au -site has just been added to and my cousin Kelvin has still to make some changes to it, but gives you an idea of what we do.
Regards, Neil.