What German city was the family that developed and built the 8.8 cm KwK 36 L/56 from?
8.8 cm KwK 36 The 8.8 cm KwK 36 L/56 (German: "8,8 cm Kampfwagenkanone 36 L/56" ) was an 88 mm tank gun used by the German Heer during World War II. This was the primary armament of the PzKpfw VI Tiger I tank. It was developed and built by Krupp.
House of Bismarck The House of Bismarck is a German noble family that rose to prominence in the 19th-century, largely through the achievements of the statesman Otto von Bismarck. He was granted the hereditary title of Prince of Bismarck in 1871, a hereditary comital title in 1865 and a ducal title, Duke of Lauenburg, held only for his own lifetime. Several of Otto's descendants, notably his son Herbert, Prince of Bismarck, were also politicians.