A Rare 17th-Century Irish Marriage Locket Containing a Priceless Italian Gold Coin Surpasses Expectations at London Auction

Lost for centuries and recovered by chance beneath the ruins of an ancient Irish castle, a remarkable piece of seventeenth-century history has once again captured the imagination of historians, collectors, and art enthusiasts alike. A silver locket, crafted around 1660 to commemorate the marriage of Robert Coppinger and his wife Margarett—members of a prominent Catholic landowning family in County Cork, Ireland—recently crossed the auction block at Roseberys in London. Featuring intricate religious iconography and concealing a rare, centuries-old Italian gold coin within its protective shell, the artifact blew past its pre-sale estimates to fetch £8,528, underscoring the enduring allure of well-documented antiquities with deep personal and regional narratives.

The exquisite oval-shaped silver locket is a testament to the metalwork and devotional artistry of its era. On its front exterior, craftsmen meticulously engraved a depiction of the Nativity, anchoring the piece in the profound religious faith of its original owners. The reverse side is equally detailed, featuring a rendering of the Adoration of the Magi alongside the clearly inscribed names of the couple: "ROBT COPPINGER & MARGARETT COPPINGER als. ROCHE." The inclusion of Margarett’s maiden name, Roche, highlights the prominent lineage and familial alliances common among the landed gentry of seventeenth-century Ireland, a period marked by shifting political landscapes, religious tensions, and strict social hierarchies.

Inside, the locket’s ornate craftsmanship continues to dazzle modern observers. It houses an intricate engraving of the Crucifixion, serving as a deeply personal devotional keepsake for a family navigating turbulent religious times. Tucked securely within this miniature silver shrine rests a gold 2 doppia coin, minted in 1619 in the Italian duchy of Parma and Piacenza during the reign of Duke Ranuccio I Farnese. As experts at Roseberys noted in their official press release, the presence of this specific foreign gold issue would have carried profound resonance for the Catholic Coppinger family. During an era when formal banking systems were volatile and high-value currency served as portable wealth, wealthy Europeans frequently carried significant gold coins as both liquid assets and wearable jewelry, blending practical finance with ostentatious displays of status.

While the exact circumstances surrounding the disappearance of the locket remain lost to history, its miraculous rediscovery reads like a nineteenth-century adventure novel. Around 1850, a local farm laborer was working the land beneath the historic shadows of Mashanaglass Castle in County Cork when his spade struck a hard object hidden in the earth. Unbeknownst to the worker at the time, his tool dealt a glancing blow to the silver artifact, leaving a visible scar on the exterior of the locket. Fortunately, the resilient silver casing absorbed the brunt of the impact, leaving the delicate gold coin safely sealed and entirely untouched within.

Recognizing that he had unearthed something of potential historical significance, the laborer brought the damaged locket to the local parish rector. The clergyman undertook initial efforts to preserve and restore the piece before ensuring it was returned to a direct descendant of the Coppinger family. This chain of custody preserved not only the physical artifact but also its rich historical context through successive generations. Commenting on the remarkable survival of the object, Anna Evans, Head of Works of Art at Roseberys, noted that very few material objects manage to survive the centuries while retaining such a vivid, palpable sense of the specific people and geographic place to which they originally belonged.

When the multi-layered historical treasure finally made its way to the Roseberys Fine & Decorative auction on October 1, it arrived accompanied by an extraordinary archive of provenance that elevated its appeal to institutional and private collectors alike. The token of love and devotion was paired directly with a vintage copy of The Cork Historical and Archaeological Society Journal from 1895, which had originally published an academic account of the locket’s dramatic discovery beneath Mashanaglass Castle. Furthermore, the auction lot included a fragile, handwritten letter penned in 1892 by the Keeper of Coins at the British Museum, formally identifying and authenticating the Italian gold piece housed inside.

Beyond its sentimental narrative and rich documentation, the artifact’s components hold significant numismatic and historical weight in their own right. Surviving examples of the 2 doppia coin from the year 1619 are exceptionally rare. Because such high-value currency was heavily utilized in international trade and constantly subjected to the pressures of changing economies, the vast majority of these gold coins were eventually melted down or reminted over the centuries to serve other financial purposes. Consequently, when genuine 1619 doppias do occasionally surface at major international sales, they routinely command substantial figures.

This particular specimen proved to be no exception to the rule. Heading into the auction room, specialists at Roseberys had established a conservative pre-sale estimate ranging between £3,000 and £5,000. However, spurred by competitive bidding from collectors eager to acquire a piece of intertwined Irish and Italian history with impeccable provenance, the final hammer price climbed significantly higher. When the bidding finally closed, the locket and its hidden treasure realized a final price of £8,528, comfortably outperforming expectations and demonstrating the robust market demand for pieces with extraordinary historical narratives.

Reflecting on the miraculous journey of the artifact from its creation in the seventeenth century to its modern-day appearance in a London auction house, specialists emphasized the symbiotic relationship between the locket and the coin it protected. Without the thick silver housing of the marriage keepsake, the fragile gold 2 doppia would almost certainly have been destroyed or mangled beyond recognition by the agricultural spade that unearthed it near Mashanaglass more than a century and a half ago. Instead, the locket acted as a protective time capsule, shielding the currency from physical harm while silently bearing witness to the enduring legacy of Robert and Margarett Coppinger.

It is exceedingly rare, experts observed, to encounter a historical coin whose entire journey—from the Italian mint where it was struck, to its intimate role as a marriage keepsake in seventeenth-century Ireland, to its dramatic unearthing by a nineteenth-century farm laborer—is so thoroughly and continuously documented through physical evidence, academic journals, and museum correspondence.

For those wishing to learn more about the remarkable seventeenth-century locket, its journey through Irish history, and future auction offerings, additional details can be found by visiting the official website of Roseberys Auctions in London at roseberys.co.uk.