My great-grandfather Stelios (or Stylianos) Lioulias was born in Germany in about 1850 - 1865 and lived there probably with his wife who was Sultana Tassicas (or Tasica). I do not know the town or location. Need to look at census index, cemetery info for Lioulias surname, or any thread of info which I can get. They were Greeks who prob. had fled to Germany because of a war.