I am a descendant of Alice Muers, and her daughter Sarah Jane Miller who married George Cooper.
She had two children and died 18 Jun 1823.
Her husband was named as Mathew Miller but appears to have been a Matthias Muller. He remarried and strangled his second wife, was sentenced to death again and his sentence was commuted to life imprisonment.
I have no information on the descendants of Joseph Miller but a search on BDM for New South Wales may help.
Rob
