Today, Hanau is located in the German State of Hessen. Names Hanau, Kr. Main-Kinzig, Hessen Surnames Hoffmann (Kamenka) Pohl* Schäfer (Schäfer) The old Rathaus (city hall) of Hanau (2006). Source: Wikipedia Commons. 50.133333, 8.916667 Volga Colonies Schäfer Katharinenstadt Kamenka Josefstal Katharinenstadt