Hello! Yes that marriage for Elizabeth and John is what I have, and the line I descend from

That's interesting about the age regarding the death of Louisa, of course in those days some girls still married under 16, so it wouldn't be too unusual if it were only a few years out and she were 13 or 14, especially seeing as the child is illigitimate, and she was a servant.
Am I right in thinking, that, if Elizabeth, the one that marries John taylor, is Issa's daughter, and Issa is Louisa, that would mean that Issa/Louisa's parents are also called John and Elizabeth? Just to make it even more confusing :p
And Louisa then got married after the birth? There are Aldous's later in the family (a child of Elizabeth Poll and John taylor marries an Emma Aldous) and lots of cousins maryring each other in that family all the way through the line, so it does seem quite likely!
Thanks for your help

Jenny