In 1885, August and Theresa built the exquisite Schell Mansion on the brewery grounds, complete with formal gardens and deer park, all of which are listed on the National Register of Historic Sites. As August’s arthritis worsened, he would enjoy spending his days in the solitude of the gardens watching the constant hum and activity at the brewery.
August died on September 20, 1891 at the age of 63, leaving the brewery to Theresa with Otto as manager. While the brewery mourned the loss of its founder, Otto became its driving force. In 1902 the brewery was incorporated and Otto was elected president, his mother Theresa was elected vice-president, and his brother-in-law George became secretary-treasurer.