a cardinal by Pope Innocent X. Taddeo's daughter, Lucrezia Barberini, married Francesco I d'Este, Duke of Modena (who had previously sided with the Farnese during the First War of Castro), further stabilizing relations. Later history The 1627 marriage of Taddeo Barberini and Anna Colonna, daughter of Filippo I Colonna began the century-long process which would eventually see the Barberini merge with the Colonna family. In 1728, the Carbognano branch (Colonna di Sciarra) of the Colonna family added the name Barberini to its family name when Giulio Cesare Colonna di Sciarra married Cornelia Barberini, daughter of Urbano Barberini, the last legitimate male Barberini heir. Though Urbano's wives bore him no legitimate male heirs, Urbano fathered a son, Maffeo Callisto Barberini in 1688 prior to any one of his three marriages. The will of Urbano Barberini's last wife, Maria Teresa Boncompagni, makes mention of this Maffeo Callisto as the Marquis of Corese. A large portion of the Barberini estate was left for him in her will. Later her progeny came into conflict with his over claims to the Barberini estate but the quarrel was settled with an agreement signed in Paris in 1811 which divided the estate between the two claimant branches of the family. The Colonna line became extinct again on the death of Prince Enrico Barberini-Colonna and the name went to his daughter and heiress Maria and her husband Marquis Luigi Sacchetti, who received the title of Prince of Palestrina and permission to use the Barberini name. On 21 June 2005, Augusto Barberini, the 13th Prince of Palestrina, died in Rome. The family is now represented by Benedetto Francesco Barberini, Prince of Palestrina (born 1961), whose heir is his eldest son. Patrons of the arts The Palazzo Barberini, the Barberini library (now a core section of the Vatican's Biblioteca Apostolica), and the many buildings, altars, and other projects spread across Rome (and marked with the heraldic three bees) give evidence of the family's wealth, taste and magnificence in the seventeenth century. The family commissioned many artists, such as Lorenzo Ottoni, to undertake various Barberini-centric projects. The family were also important early patrons of opera, maintaining "star" singers like Marc'Antonio Pasqualini on payroll, and building the private Teatro delle Quattro Fontane. Many objects from the Barberini art collections are scattered in museums around the world including: The Barberini Faun and Barberini Apollo, sold to Ludwig I of Bavaria and now in