Otto von B%C3%BClow
Otto von Blow was a German Uboat commander in World War II, and a captain in the Bundesmarine. He was also a recipient of the Knights Cross of the Iron Cross with Oak Leaves . The Knights Cross of the Iron Cross and its higher grade Oak Leaves was awarded to recognise extreme battlefield bravery or successful military leadership.
Blow was born in Wilhelmshaven as the son of Captain Otto von Blow and Johanna Meyer . He was descended from the Blow family, an old aristocratic family from Mecklenburg. On June 5, 1937 he married Helga Christiansen . Blow was the chairman and afterwards honorary chairman of the Blow Family Association.
Source: Wikipedia