The Rosenbaum House is a single-family house, designed by architect Frank Lloyd Wright and built for Stanley and Mildred Rosenbaum in Florence, Alabama. A noted example of his Usonian house concept, it is the only Wright building in Alabama, and is one of only 26 pre-World War II Usonian houses [1]. Wright scholar John Sergeant called it "the purest example of the Usonian."[3]