Shadow Brook Farm
In 1908, Dr. Ernest Fahnestock — a New York surgeon and patron of medical and welfare institutions — purchased the 115-acre George W. Stillwell farm in Shrewsbury and named it Shadow Brook Farm. He engaged partnered architects Lewis Colt Albro and Harrie T. Lindeberg to design a Georgian-style mansion and its farm buildings.
Construction was completed in the summer of 1910, transforming a working crop farm into an elegant gentleman's country estate reported to have cost more than $200,000.