San Francisco Landmarks
This massive Arizona sandstone building was built for William Franklin Whittier between 1894 and 1896. One of the few major houses of the late 19th century to survive to the present day, it is an interesting combination of massive Richardsonian Romanesque with Period styling. The architectural details of the interiors are exceptional in material and in preservation.
Occupied as a residence until the early 1940's, it was sold to the German Reich in 1941 as a San Francisco consulate. Seized by the Alien Property Custodian (later transferred to the Attorney General of the United States) during World War II, it was auctioned in 1950 to Mrs. Echo Leonetti. From her it passed to George and Mary Barton, thence to Robert Wilhelm and Isabelle and Paul Dessez, and finally to the California Historical Society in 1956.
Mortimer Adler's Institute of Philosophical Research occupied part of the building from 1952 to 1955.
Source: Historic American Buildings Survey Data Pages for the Whittier Mansion