
Schweizer Unternehmer, Gründer der Ziegelei Dättnau
Rosenberg cemetery
Jakob Ulrich Keller (* 7. October 1865 in Freienstein-Teufen; † 2. August 1942 in Sorengo) was a schweizer Unternehmer, Gründer der Ziegelei Dättnau. He was 76 years old. He studied at Technikum Winterthur. His faith was Protestant Church of Switzerland. He was buried at Rosenberg cemetery.