Further to this - Louey Ah Foo was also known as Mee Goon in Bendigo. He ran a restaurant there from the 1870's. he was detained in Sydney as an illegal immigrant in 1913 after returning after 5 years in China. It noted he was Mee Goon known as Louey Ah Foo and also as Wal ling (or Wing- hard to read). His wife Gerte wasn't with him as far as I can see. So it is possible she had died by 1913. Anyone with help in finding a death of Gertrude Mary Ah Foo would be great.