Palazzo Rospigliosi: A Colonna Castle Transformed into a Historic Palace in Italy
Site at a Glance
- Rating
- 4.5
- Popularity
- Low
- Country
- Italy
- Primary era
- Medieval
- External website
- Open
- Eras represented
- Medieval, Early Modern
- Civilizations
- Papal States
- Site type
- Domestic
- Remains
- Palace
On this page13 sections
History
Palazzo Rospigliosi is a historic palace in Zagarolo, Italy, developed from a Colonna castle whose earliest nucleus existed by 1151. The original fortress served an exclusively military purpose until 1100, before becoming a focus of conflict between the Colonna family and the papacy. Repeated devastation and later rebuilding transformed the military stronghold into a princely residence.
Colonna Castle and Papal Conflicts
In 1151, the Colonna sold rights to the County of Tusculum to Pope Eugene III, although Zagarolo was excluded from that transaction despite belonging to the county. The castle subsequently remained connected to the struggles between the Colonna and the papacy. In 1439, troops commanded by the condottiero Giovanni Maria Vitelleschi, a military leader who directed soldiers under contract, inflicted very serious damage on the palace.
The Vulgate Revision
The palace acquired an important scholarly role in 1591, when Pope Gregory XIV ordered a commission to meet there under the hospitality of Cardinal Marcantonio Colonna. The group included Cardinal William Allen and eight theologians, among them the Jesuit Roberto Bellarmine. Its task was to revise the Vulgate, the Latin Bible translation traditionally associated with Saint Jerome and used as the Western Church’s standard biblical text for many centuries. The revision addressed transcription and typographical errors that had accumulated over time. Pope Clement VIII ordered the corrected Bible published in 1592, and a fresco inside the palace commemorates the commission.
From Ludovisi Ownership to Rospigliosi Residence
The Colonna sold the palace to Cardinal Ludovico Ludovisi in 1622. His short ownership is recalled by inscriptions above the atrium portals. During this period, Domenichino and Giovanbattista Viola produced canvas paintings for the decorated rooms.
Through the generosity of Duke Marzio Colonna, the castle also sheltered Michelangelo Merisi, known as Caravaggio, after the painter fled Rome following the killing of a friend in a brawl. During his stay, Caravaggio painted works including The Magdalene and The Supper at Emmaus.
By 1668, the palace had passed to the Rospigliosi family. It hosted the first performance of Antonio Maria Abbatini’s La comica de cielo, while its internal theater later became the setting for repeated recitations by the poet Vittorio Alfieri.
War Damage and Restoration
During the Second World War, the palace suffered substantial damage. It successively housed a parachute factory, a German military hospital, and many families left homeless after Allied air raids on Zagarolo in 1944.
Restoration began in the 1960s through the involvement of Princess Elvina Pallavicini, with assistance from the Directorate-General of Antiquities and Fine Arts and the Superintendency for Monuments of Lazio. The work sought to recover the palace’s earlier appearance. The building later became municipal property and now accommodates the Toy Museum, cultural conferences, exhibitions, libraries, and municipal administrative offices.
Remains
Palazzo Rospigliosi retains the form of a palace created through the transformation of a Colonna castle. Its historic rooms, internal theater, courtyard, painted decoration, furnishings, and inscriptions preserve evidence of its military origins, aristocratic ownership, artistic commissions, and later cultural use.
Painted Rooms and Interior Theater
Principal Floor Decoration
The principal floor contains late-sixteenth-century Mannerist frescoes. Mannerism was a sixteenth-century style associated with elaborate ornament, elongated figures, and sophisticated, often artificial compositions. The decoration includes work by artists described as Dutch, Antonio Tempesta, and the Zuccari brothers. Bucolic landscapes, hunting scenes, battle scenes, allegorical friezes, and a representation of the Battle of Lepanto fill the rooms. The 1571 battle was a major naval engagement between the Ottoman fleet and a Christian coalition organized by the Holy League.
Large seated female figures and putti on the ceilings represent allegories. Coats of arms connected with the Colonna, Rospigliosi, and Pallavicini families accompany the painted decoration. Wall paintings show the surrounding countryside and properties belonging to the Colonna and Rospigliosi, including a prominent depiction of the palace itself.
Atrium Inscriptions
Above the atrium portals, inscriptions naming Ludovico Ludovisi as a cardinal and vice-chancellor of the Roman Church preserve a material record of his ownership after the 1622 sale.
Internal Theater
The palace contains an internal theater associated with its musical and literary history. It hosted the first performance of Abbatini’s La comica de cielo and later repeated recitations by Vittorio Alfieri.
Courtyard and Decorative Features
Nymphaeum
The interior courtyard contains a richly decorated nymphaeum, an architectural feature associated with water and often incorporating shells and classical imagery. Varied ornament and shells cover the structure. Two caryatids, sculpted female figures used as supports or decorative elements, stand at its sides. The composition ends in a broken pediment with a coat of arms at its center.
Furnishings and Artworks
Richly crafted rooms preserve valuable furnishings, paintings, and household objects. A painting formerly kept in the palace depicted Aquilino, a Rospigliosi racehorse. Late-eighteenth-century stucco work also survives. The English engraver William Day was inspired by the palace and produced a series of lithographs there.
