From 1876 to 1929, Rittenhouse Square was home to several wealthy families including Philadelphia Railroad president, Alexander Cassatt; real estate owner, William Weightman; department store founder, John Wanamaker; Philadelphia planning commission director Edmund Bacon and his son, actor Kevin Bacon and several others. Elegant architecture like churches and clubs were constructed by John Notman and Frank Furness. The year 1913 brought more changes to the Square's layout when the French architect, Paul Philippe Cret redesigned parts of the Square to resemble Paris and the French gardens. These redesigns include classical entryways and stone additions to railings, pools, and fountains. After World War II, Rittenhouse added to its architecture with modern apartments, office buildings, and condominiums due to the real estate boom. Residential Rittenhouse Square historically housed Victorian mansions but are now replaced with high-rise apartments to accommodate the residents that live there. Shopping has become a popular activity with store buildings taking place of the brownstones along the streets. Historic design remains in Rittenhouse Square today, with prominent buildings in Italianate and Art Deco styles.