Potpourri October 30, 2019 The Knoblauch family dealt in cloth. Their house was built in the 1700’s and is preserved today as a museum. Clavier. Humboldt died in this bed, but not in the Knoblauch house. Don’t ask. Mural art is popular in Berlin. In Prenzlauer Berg, our Kiez. A good friend at home. Where did you see this before? Traute Lafrenz, M.D., now one hundred years old and living in South Carolina, was a member of the White Rose, which sought to combat the Nazi regimen. She was to be tried and executed but on April 16, 1945 she was liberated by the Americans.