Unveiling Pompeii’s Hidden Chapter: Lingering Inhabitants Revealed After AD 79 Eruption

The ancient Roman city of Pompeii, now a chilling time capsule since the catastrophic eruption of Mount Vesuvius in AD 79, offers an eerie glimpse into a once-thriving metropolis frozen under layers of volcanic ash. However, recent excavations at the Archaeological Park of Pompeii in southern Italy hint at a grim postscript to this disaster’s aftermath.

Newly discovered artifacts suggest that some survivors and transients resettled among the ruins following the eruption. Yet, it is challenging to piece together an accurate picture of how many people returned and under what circumstances based on the current findings, according to Gabriel Zuchtriegel, director of the archaeological park.

In the past year, researchers working in the Insula Meridionalis neighborhood – located in Pompeii’s southernmost part – unearthed pottery fragments and other evidence dating from after the city’s devastation. This evidence indicates that post-eruption inhabitants sought refuge on the upper floors of standing buildings, according to Zuchtriegel.

The city was eventually abandoned following another Vesuvius eruption in the fifth century, only to remain undisturbed until excavations began in 1748.

Zuchtriegel, an archaeologist and co-author of a study published on August 6 in the E-Journal of the Excavations of Pompeii, stated that the city’s initial destruction in AD 79 has “dominated memory.” Previously recognized traces of Pompeii’s reoccupation have been known to researchers but largely disregarded.

“In our enthusiasm to reach the levels of 79, with beautifully preserved frescoes and furnishings still intact, the faint traces of the site’s reoccupation were literally removed and often swept away without any documentation,” Zuchtriegel said in a statement.

“Thanks to the new excavations, the picture is now clearer: post-79 Pompeii reemerges, less as a city than as a precarious and gray agglomeration, a kind of encampment, a favela among the still recognizable ruins of the Pompeii of old.”

During excavations of one building in Insula Meriodionalis, archaeologists determined that some vaulted ceilings did not collapse until sometime between the second and fourth centuries. This finding suggests that storerooms were partially visible on the surface as people returned to Pompeii, Zuchtriegel said.

Artifacts found at the site suggest ground-floor spaces were repurposed into cellars and caves where reoccupants constructed ovens, mills, and fireplaces. Items discovered in the building’s storerooms indicate a more permanent occupation than a transient one, Zuchtriegel added.

The researchers found ceramics remains and cooking vessels, including an early Christian symbol-decorated lamp, all dated to the fifth century. They also uncovered a small family-style bread oven from the same period constructed using reused materials within a Roman cistern.

A coin among the artifacts depicting the Roman emperor Marcus Aurelius, dated to AD 161, suggests people returned to Pompeii just a few decades after the infamous eruption. Residents inhabited the city until another Vesuvius eruption in 472, but the city never regained its former vitality as a port town.

“These events likely caused serious damage to an already weak economy and may have led to the abandonment of settlements in the Vesuvian area,” the authors wrote in their study.

Researchers estimate that Pompeii was home to about 20,000 people at the time of the AD 79 eruption, but the number of casualties is still under debate. So far, archaeologists have uncovered two-thirds of Pompeii and found the remains of approximately 1,300 people – a count that does not include those who perished beyond the city’s center.

Without other options, survivors likely returned to the ruins, searching for remnants of their homes and possessions while sometimes unearthing remains of victims. Roman magistrates were likely dispatched to Pompeii to prevent chaos, based on ancient literary sources mentioned in the study.

Titus, Roman emperor from AD 79 to 81, sent two consuls to the Campanian region following the eruption to provide aid, assess the city, and redistribute the property of those who perished with no heirs. The emperor also provided funds to help survivors and even visited Pompeii after the disaster, according to Zuchtriegel.

Vegetation slowly returned to the land, and Pompeii’s post-eruption inhabitants dug wells to access groundwater beneath the ash covering the city. They also buried their own deceased, as evidenced by a newborn interred at the site during the reoccupation.

“We have to assume that although occupation was not temporary, life within the ruins must have been fairly basic,” Zuchtriegel said. “Most of the comforts of first-century Roman life had been eradicated.”

The study illustrates that contemporary archaeology is about interpreting signs in sediment and understanding relationships among all surviving physical evidence rather than hunting for treasure, according to Daniel Diffendale, postdoctoral researcher at the Scuola Normale Superiore in Pisa. He was not involved in the new research but praised its contribution to our understanding of Pompeii’s post-eruption history.

Future excavations could reveal more about how people reoccupying Pompeii sustained themselves, whether it was through salvaging city remains, farming the land, or engaging in some other form of commerce, Diffendale said.