Thanks everyone for your posts, it seems like Elizabeth is being almost impossible to find.
I have Charles' marriage and death certificate and has John as his father on both with no mother mentioned on either. His marriage certificate is another mystery. His wife, Annie Feeley, is listed as 27, no occupation, of Maybury Lodge, Queens Park, Chester with William Feeley as her father. I can find nothing on Annie or her parents, but I will keep on poking about hopefully something will turn up
Jenni