9 July 2025 The Future is the Product of the Past

Teacher unearthed stone with ancient ogham writing from Ireland in Coventry garden

A geography teacher, Graham Senior, stumbled across a rock with mysterious incisions while tidying his overgrown garden in Coventry, England.  The discovery of a small stone carved with an early form of Celtic script has caused excitement among archaeologists.

The rectangular sandstone rock was found by Graham Senior in Coventry during lockdown in 2020 while he was weeding, but its true value was only recently understood.

The 11-centimeter-long and 139-gram rectangular sandstone rock had cryptic inscriptions on it that suggested a history spanning over 1,600 years, all written in the mysterious Ogham alphabet.

Ogham is an early medieval alphabet used to write the Archaic Irish language from the 4th to the 6th century and Old Irish from the 6th to the 9th century. It is usually found carved on stones in Ireland, Wales, and western Britain. It was the first written language in Ireland. The majority of the 400 or so known inscriptions from the Archaic Irish period are family name pillars that were built to announce land ownership.

Ogham is an extremely unique writing system among all writing systems, with lines arranged in groups of one to five only. The stones provide insight into the Irish language before the use of the Latin insular script.

Graham Senior with Ali Wells, exhibition curator at the Herbert Art Gallery and Museum in Coventry. Photo: The Herbert Art Gallery and Museum
Graham Senior with Ali Wells, exhibition curator at the Herbert Art Gallery and Museum in Coventry. Photo: The Herbert Art Gallery and Museum

Finds liaison officer for the Birmingham Museums Trust, Teresa Gilmore, told RTÉ’s Morning Ireland that the discovery on an Ogham stone in the English midlands was a rare find.

“These finds do not turn up in the midlands. The bulk of Ogham inscriptions are found over in Ireland,” she said.

Professor Katherine Forsyth of Celtic Studies at the University of Glasgow conducted additional research that shed more light on the stone’s provenance. Her findings point to a period suggesting a timeframe ranging from the fifth to sixth centuries, with the possibility of an even earlier date in the fourth century.

Photo: The Herbert Art Gallery and Museum

The stone is inscribed on three of its four sides. The inscription on the stone, “Maldumcail/S/ Lass,” puzzled researchers, with interpretations pointing towards a version of the personal name Mael Dumcail, but the meaning of the S and LASS is unclear. Given the usual purpose and significance of ogham stones, it may be a location reference.

Theories regarding the origins of the stone abound, with speculations ranging from migration patterns to the presence of early medieval monasteries in the region.

The rock will be displayed at the Herbert Art Gallery and Museum in Coventry, to which Senior has donated it permanently. It will feature in the forthcoming Collecting Coventry exhibition, which opens on 11 May.

Cover Photo: The Herbert Art Gallery and Museum

Related Articles

1000-Year-Old Tomb Found in Perre Ancient City in southeast Turkey

1 July 2021

1 July 2021

A 1,000-year-old tomb was unearthed in the ancient city of Perre in Adiyaman province. Perre is one of the five...

Unlocking the Secrets of Jersey’s Le Câtillon II: A Celtic Settlement Discovered Near the Enigmatic Hoard

12 March 2025

12 March 2025

Recent archaeological investigations near Jersey, an island in the English Channel situated just off the coast of France, have unveiled...

Archaeologists Uncovered a Tile Workshop From the First Century in Corsica

3 December 2024

3 December 2024

Archaeologists from the French National Institute for Preventive Archaeological Research (INRAP) excavations on the east coast of Corsica have uncovered...

In Germany, volunteers unearthed the largest hoard of Slavic coins to date and bronze-age seven swords

29 November 2023

29 November 2023

Volunteer archaeologists found bronze age seven swords and from the 11th century 6000 silver coins in the northeastern German state...

Cosmic cataclysm 1,500 years ago may have caused downfall of the Hopewell Culture

3 February 2022

3 February 2022

Researchers at the University of Cincinnati find evidence of cosmic cataclysm 1,500 years ago at 11 ancient sites in three...

Archaeologists have discovered the ruins of what may be one of the four lost Ancient Egyptian “Sun Temples”

31 July 2022

31 July 2022

A Polish and Italian archaeological mission, while conducting an excavation in the Abusir necropolis near Saqqara in Egypt, unearthed the...

The oldest trace of human activity discovered in North America dates back 23,000 years

26 September 2021

26 September 2021

A recent fossil footprint found in New Mexico, the United States, indicates that humans existed in North America about 23,000...

Using Google Earth and aircraft reconnaissance, archaeologists identify unknown sites and Serbia’s hidden Bronze Age megastructures

17 November 2023

17 November 2023

Using Google Earth and aircraft reconnaissance, archaeologists at University College Dublin identified more than 100 previously unknown sites. Satellite remote...

9,200-year-old Noongar habitation discovered at Augusta archaeological dig site

28 July 2021

28 July 2021

An archaeological dig in Augusta, in West Australia‘s South West, has uncovered evidence of Noongar habitation dating back an estimated...

Archaeologists conducting excavations at the Roman Fort of Apsaros in Georgia, found evidence of the Legion X Fretensis

27 May 2023

27 May 2023

Polish scientists discovered that Legion X Fretensis, known for its brutal suppression of Jewish uprisings, was stationed in the early...

3,000-year-old Bronze Age Hoard Discovered During House Building Project in Scotland

31 July 2024

31 July 2024

Recent laboratory investigations of the Rosemarkie find, unearthed during the Black Isle housing development at Greenside in Rosemarkie, Highland Scotland,...

The history of Kültepe Mound in central Turkey goes back another 300 years

12 December 2021

12 December 2021

In Kültepe, where the first written documents of Anatolia were unearthed, the date based on 5 thousand years was updated...

A rare medieval Christogram Tattoo from Ghazali, Sudan

22 October 2023

22 October 2023

A Polish-Sudanese research team investigating the medieval African monastery of Ghazali discovered a rare medieval religious tattoo in a tomb...

Doune Pistols: The Spark That Ignited a Revolution Returns Home

5 May 2025

5 May 2025

A remarkable piece of Scottish history has returned to its roots as a collection of ten exquisite 18th-century pistols, crafted...

Germany: 700-year-old Causeway Found Under Central Berlin Street

19 February 2022

19 February 2022

Archaeologists from the Landesdenkmalamt Berlin (LDA) made a sensational find during their excavation at Molkenmarkt: about 2.50 m below Stralauer...