Right - well as quite a few of the people concerned are still living, I am being careful with what I am now writing - but I have permission to tell some of the story. Had a long chat with my distant rellie last night.
Edward abandoned the family as I already said - but the timing of his abandoning is unclear - apparently after Edna was conceived.
My informant doesn't know much because the next generation was also a bit tricky, and he had little to do with his mother.
Apparently Edna was also left with a child and after some time, and chat with her MiL with whom she got on well, she followed her husband out to East Africa with the child - that's the one we found in the shipping indexes - where the second child was born - another split with her husband, followed by yet another reconciliation at which point the third child was born, also in East Africa. Edna was a 'bit of a socialite' and George was not convinced all the children were his - they split up again and both parties remarried. George had another family with his second wife - not sure about Edna, but I don't think so.
George died in Mombasa as we know. He'd been a ship Engineer also like Edward. The family returned to UK I think and my informant was brought up there - he later came to Australia tracing the rest of his siblings who had been split up after Edna and George parted company - Edna took a couple and George took the other.
What is very interesting is that I was able to track Edna to QLD where she died in 2005 - because by that time she had remarried and her death cert. is in her second husband's name - even though I traced her by her first husband's name - work that one out - 'cos I can't!
The end result is that I am no further ahead with finding Edward - but my informant is going to UK later this year and will go searching at N.A. Kew, in the hope of finding Edward on the crew lists! (If he hasn't surfaced in the meantime.) He might even look for Matthias Gaunt while he's there, if I remember to ask him nicely - 'cos he's his Gx3 too!
I wonder if I can stretch the friendship and ask him to look for another missing seaman while he's there!!
It would seem that the family in Tasmania were in ignorance of the UK family - from what we can gather.
Wiggy