Thank you, Paul. That gave me a start to finding more records - immigration, as well as birth, for her. I discovered that Babette Rupprecht is kinda sorta like the German equivalent of Mary Smith in the US - there are many, many people with the same name! After weeding through the mess, it turns out that the record you found is for a different person, but it pointed me in the right direction and gave me a shove to start out.