Greetings from Australia

John Freeman Wood (surgeon) married Juliana Lisetta Arntz in London in 1825. I know of two children
1. The Reverend John George Wood who married Jane...and had children Theodore, Amy, Winifred, Violet, Eleanor
Rev John George was a minister and renouned naturalist and author.
2.Harvey who married Anne Harriet Ellis. Harvey was a surgeon/chemist. Anne's father John was a Queens messenger.
Harvey and Anne married in 1858 in London and in 1859 came to Australia.
Please contact me if you know of this family as I have hit a dead end on the family tree.