Excavators recently unearthed an Anglo-Saxon “princely” grave — containing two men, a horse and grave goods — during the construction of a nuclear power station in England.

The discovery was made at the Sizewell C site near Theberton, Suffolk.

It dates back to the 7th century A.D.

In a release, officials described the find as a “high-status grave containing two individuals buried alongside a fully harnessed horse, weapons and personal items.”

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The grave goods included weaponry, shields, a bronze vessel and a silver-rimmed cup or horn — all artifacts that indicate the high status of those involved.

“These finds, dating to the 7th century, suggest the individuals were elite members of Anglo-Saxon society and reflect their complex burial traditions,” the statement added.

They also found 11 barrows, or burial mounds, containing both cremation and inhumation burials.

Eerily, the skeletons have become “sand bodies” due to the soil quality, Cotswold Archaeology post-excavation project manager Chris Fern told Fox News Digital.

Archaeologists uncover eerie Anglo-Saxon 'sand bodies'
An Anglo-Saxon “princely” grave with two men was found during the construction of a nuclear power station in England
An archaeologist examining medieval ovens.
Officials say the find is a “high-status grave containing two individuals buried alongside a fully harnessed horse, weapons and personal items.”
An excavated horse burial from an early medieval cemetery.
Burial of the horse

“What we’re uncovering are ‘sand bodies’ rather than true skeletons — the acidic nature of Suffolk’s sandy soil erodes osseous material, leading to very poor bone survival,” he said.

While the discovery is significant, Fern said it’s relatively normal for a small amount of Anglo-Saxon burials that are found each year in England.

“Each cemetery [from] this period reflects the population of a small local community,” said Fern.