Hello Carole.
It's a while since I have been on here but I do have some information, I think.
I see this is your first post. If I remember right you can't use personal messages yet (is that right anyone?)
I don't know how much you know about your relation (and mine)...I will put some basic info about
Jane here.Jane is sometimes called Jennie or Jeannie in records.
She's in Dublin in 1901 and 1911 (
http://www.irishgenealogy.ie/en/ )
She's in censuses from 1851 - 1871 in Glasgow.
She married Joseph McLaren in 1868 in Glasgow, and is still there in 1871.
She was at John Little's funeral in 1889, but not her husband.
....I may have more about him, but it will be in files about other people and the bottleworks, possibly a map...
You may know all this already, of course. - Alison