Hello Kaye,
Welcome to Rootschat! Long shot … not at all, I get really excited when new family members appear, especially when there's a chance that we might be able to help each other with our research.
Jane Knight is an enigma. Yes, she seems to have no clue as to when she was born, which does make any searches difficult. But there is more to it than that. I have another contact who has done lots of research into this line and who is currently waiting for some further information to arrive which will hopefully make things a little clearer.
There is a really interesting discussion going in the Middlesbrough Family History group on Facebook - it might be worth your while joining that, if you have an account. I'm not sure if I am allowed to post this link but am sure one of the moderators will remove it if I'm getting it wrong ( sorry mods if that is the case!!) It just seems the simplest way to tell you what we know, or think we know. Jane is one of my favourite ancestors too but boy, is she a complex character!
https://www.facebook.com/groups/Middlesbroughfamilyhistory/search/?query=julie%20felgateHow are you descended from Roseanna? Would you mind telling me a bit more about that line? I believe they had four children but that only two, Bessie and Robert, survived into adult life. Is that right?
Regards,
Jen