I believe I have done most of the research on this family so the information you have has come originally from me so I would love to hear from you (or have we been in contact elsewhere?) - I have Catherine located after her marriage to George Johnson but cannot find out so far what happened to her as his remarriage infers she may have died but can't find any death registration and certainly the children mainly seemed to have ended up in the workhouse.
Do contact me on jennicheesman@aol.co.uk for a more full account of my research so far. Jenni