jmadone
master brummie
Thanks for that. I have made an appeal on another geneaology site for anyone with the facilities to do so, to make a check on arrivals to America during the relative dates but so far with no success.You never know what might turn up in the future, so I would give up totally. If there's a record of him leaving England (assuming it's him) you would think there's got to me one of him arriving somewhere.
Returning to original question, the most likely answer still seems to be Emily marrying bigamously after being abandoned. First marriage Bishop Ryder, second Christ Church Sparkbrook
I think that one of them is a bigamist but whether it's Show or whether it's Emily I don't know and for the present I guess I will never know.
I shan't give up but will take Pedro's advice and lay it to rest for a while. ( By the way I first started looking into this in 2016 and came up with nothing. 6 years later this new effort has, with the help and advice from our wonderful forum members, at least turned up the death of poor little Joseph and the possible emigration of Show.)
Thanks to everyone who took the time and effort to look at this and for some great ideas.
Jim