More specifically:
* Don't include a person's full name, home address, or contact information without their direct consent.
* Don't post any photos of living individuals (other than yourself) or anyone else's email addresses without their consent.
http://www.ancestry.com/cs/legal/CommunityGuidelines
In your post give enough information so that others can help you:
* Birth date or age if known
* Where in Australia they were last known to be, the more details the easier for those to help you.
Administrator's Contact Information: