Residential and commercial building of the Rosenbaum family

In 1859, the merchant and confectioner Sigmund Rosenbaum acquired the stately property at 1/3 Kulmbacher Strasse. The building, formerly owned by the noble von Redwitz family, is also known as the Upper Castle. Sigmund Rosenbaum had been licensed to trade in delicatessen products since 1833; in 1859, he was also granted a concession to trade in sawn goods. In 1869, Simon and Leopold Rosenbaum took over the business and the residential building and continued to run the company under the name "Sigmund Rosenbaum's Söhne“. The company, known as „Colonialwaren- und Landesprodukten-Geschäft“, was subsequently mainly active in the grain trade. The company was relocated to Nuremberg in 1884, where Simon and Leopold Rosenbaum had moved with their families.