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The deceased nuns were left in seated positions to decompose. Source: Yellow.Cat from Roma, Italy/ CC BY 2.0

Daily Prayers with Decomposing Corpses: Death Chairs at Aragonese Castle

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The Aragonese Castle is a castle built on top of a rocky islet next to Ischia, a small Italian island on the northern end of the Gulf of Naples. Whilst a stronghold is said to have already been built during Classical times, much of the present structure dates to the Middle Ages. The Aragonese Castle has a history behind it, and arguably one of its most unique, not to mention macabre, is that of its ‘death chairs’, which belonged to the nuns of a convent that was established on the islet. These were stone chairs on which the bodies of deceased nuns were placed to decompose.

An Ancient Seat

It has been reported that the site where the Aragonese Castle now stands was already in use during the 5th century BC. This was a time when parts of coastal southern Italy were extensively populated by Greek settlers. In 474 BC, the first fortification on the islet was built by Gerone I (also spelled as Hieron), a tyrant of Syracuse. In the following centuries, the islet was occupied by various peoples, including the Romans, Arabs, Normans, and Angevins. Each of them left their mark on the islet’s structures, though none more so than the Alfonso of Aragon, a king of Naples (as well as Aragon and Sicily).

The island of Ischia’s Aragonese Castle. (CC BY-SA 3.0)

The island of Ischia’s Aragonese Castle. (CC BY-SA 3.0)

During the 15th century, the Kingdom of Naples was ruled by the House of Trastámara, a Spanish dynasty. This line of Neapolitan kings began with by Alfonso of Aragon, who had been the adopted heir of Joanna II, the Queen of Naples. When Joanna died in 1435, however, the throne passed to René of Anjou. As Alfonso was not satisfied with being disinherited, he launched a campaign against René, and succeeded in conquering the kingdom.

By this time, the Angevin castle had been abandoned, as Monte Epomeo, a volcano on Ischia, had erupted in 1301, and the islet’s inhabitants left their ruined homes for Ischia. It was Alfonso who decided to rebuild the Angevin castle, strengthening its fortifications, so that the inhabitants of the islet could find protection there against pirates, as well as enemies of the kingdom. It was also Alfonso who constructed the 220 m (720 ft) long stone bridge that connected the islet to Ischia.

‘Death chairs’ in Clarisse Cemetery, near Castello Aragonese (Ischia). (Utente:Orric/CC BY-SA 3.0)

‘Death chairs’ in Clarisse Cemetery, near Castello Aragonese (Ischia). (Utente:Orric/CC BY-SA 3.0)

Origins of the ‘Death Chairs’

It was only during the 16th century that the ‘death chairs’ in the castle came into existence. Between 1575 and 1810, the Aragonese Castle was home to a community of nuns belonging to the Order of Saint Clare (known also as the Poor Clares). The nuns had a convent in the castle (which was called the ‘Convento delle Clarisse’) and practiced a rather unusual burial practice.

Whenever a nun died, her corpse would be taken to their cemetery, the ‘Cimitero delle Monache Clarisse’, and placed in a sitting position on a ‘death chair’. The corpses were left on these stone chairs to decompose.

This practice is not unique to this place, and other monks and nuns practiced the same ritual in the area which is known as a putridarium. Each ‘death chair’ has a hole on its seat, under which was placed a special vessel. These were meant to collect the fluids that were produced during the decomposition process. Once the bodies were completely decomposed, the remaining bones would be gathered, and place in an ossuary.

Stone seats at the putridarium in Clarisse Cemetery, near Castello Aragonese (Ischia). (Utente:Orric/CC BY-SA 3.0)

Stone seats at the putridarium in Clarisse Cemetery, near Castello Aragonese (Ischia). (Utente:Orric/CC BY-SA 3.0)

Visiting the Dead

The nuns who were still alive would visit their dead sisters on a daily basis. Apart from praying for the dead, these visits were also meant to help the nuns meditate on their own mortality. Whilst this may have been a good form of spiritual exercise, it would almost certainly have been detrimental to their physical health. As they spent so much time in such an unhealthy place, the nuns often contracted serious illnesses.

In 1809, the Aragonese Castle was shelled by the British, as it was being held by the French. The damaged buildings were abandoned, and the convent was presumably one of them, as the Poor Clares left the castle in the following year. Whilst the convent is no longer home to a community of nuns, the ‘death chairs’ are a grim reminder of their presence in the Aragonese Castle and may be seen today by tourists visiting the castle.

Top image: The deceased nuns were left in seated positions to decompose. Source: Yellow.Cat from Roma, Italy/ CC BY 2.0

By Wu Mingren


Amy, 2017.  The Creepy Cemetery on a Beautiful Italian Island. Available at:

Italy Heaven 2018. Ischia Ponte.  Available at:

Lonely Planet 2018. Castello Aragonese.  Available at:

StepYoshi, 2018.  Poor Clares Convent Cemetery
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Frequently Asked Questions

Aragonese Castle is a historic fortress on the island of Ischia, Italy, with origins dating back to 474 BC and significant enhancements made by Alfonso V of Aragon in the 15th century. It displays a blend of medieval and Renaissance architecture and offers stunning views of the surrounding area.

The Aragonese Castle on Ischia was inhabited by various groups over the centuries, including ancient Greeks, Romans, Byzantines, and Aragonese rulers. It also served as a refuge for local nobility, monastic communities like the Poor Clares, and island inhabitants during invasions and pirate attacks.

The chairs at Castello Aragonese, particularly those in the nuns' cemetery within the Convent of the Poor Clares, are symbolic. When the sisters died, their corpses were propped up on toilet-like chairs and their bodies left to decompose. The living nuns were expected to pray daily to the decayed corpses as a grim reminder of their own mortality.

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Wu Mingren (‘Dhwty’) has a Bachelor of Arts in Ancient History and Archaeology. Although his primary interest is in the ancient civilizations of the Near East, he is also interested in other geographical regions, as well as other time periods.... Read More

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