Its neat to drive in the area and see the same company still there .. Schwienfurt is a nice city.. Best italian food in germany.. Little old Italian lady... Don’t remember the name but would remember the food for my whole life.
I spent some months outside Stuttgart in a nice little hotel, ristorante and Tanzcafé owned by an Italian. (There ya go—French, Italian, and German rootwords in the same establishment!)
Next door he had an Italian food import business that catered to the public and to restaurants throughout the area. I still have his catalog packed away somewhere.
I was stationed in Schweinfurt from the early to mid 80’s and I will always remember an Italian restaurant near the barracks. The owner was an old Italian lady. The best Italian food I’ve ever eaten. Her name was Teresa. I wonder if is same lady you are referring to and if her children kept the Ristorante!