In which German federal State is this city, where Gerhard Westerburg was born, found?
Gerhard Westerburg: Gerhard Westerburg (Cologne c.1490 – 1558 in Dykhausen, Sande, Lower Saxony) was a German jurist and Anabaptist theologian. Cologne: Cologne ( ; German: "Köln" , ] , Colognian: "Kölle" ] ) is the largest city in the German federal State of North Rhine-Westphalia and the fourth-largest city in Germany (after Berlin, Hamburg, and Munich).
i don't know