Speyer Mansion, ca. 1929. Constructed by the wealthy banker, James Speyer, the large Louis the XVI style structure had more than 40 rooms. The home was often used in the early 20th century for gatherings and fundraisers for Mrs. Speyer's charity work in advocating for working children and animals. Mr. Speyer was a benefactor of the University Settlement and President of the Provident Loan Society. Speyer passed away in 1941 and left the house to the Museum of the City of New York. The museum removed the art and artifacts but later sold the home. It was eventually demolished and a 19-story apartment house was constructed in 1951 on the site.