Hello Janet and all,
How would you feel about your AB in Oz, being the same as father of Edward born 1803?
I've been thinking of the Whitby Ambrose, and the birthplace of Edward's mother, Elizabeth Hull which was written as Stays, which I can only presume is Staithes, a very close neighbour of Whitby.
Could AB have joined the Navy, married a widow after leaving, and she had Edward while visiting AB's relatives in Darlington before they left for a new life in Oz. Baby Edward would not be able to withstand the voyage so they left him at home, to send for him later but that never happened.
Just a thought,
Colin