thank you for this tip. Sorry that I did not specify my request more. Cause I do know Elizabeths parents and grandparents already, as I am in contact with Tom Burger, who is the submitter of this worldconnect site, which you mentioned.
I am looking for informations about this couple, like marriage record, deeds, land records, birth certifications of their children, census records, naturalization record of John Miller (should has been Johannes Müller from Germany) etc. My fault! But thank you very much - anyhow! Angelika