O'Sullivan Family Crest Rocks Glass - O'Sullivan Mór

Here’s a proper gift for any O’Sullivan who enjoys a drop of the pure stuff! The O’Sullivan Family Crest on a classic whiskey glass. Beautifully illustrated. Carefully researched. Uniquely personal.

The surname O'Sullivan is an anglicisation of the native Irish Gaelic patronymic Ó Súilleabháin, commonly translated as hawk-eyed or dark-eyed. The dynasty traces its roots back to the ancient Munster kings and the Eóganacht lineage, originally holding territory in County Tipperary before migrating southwest following the twelfth-century Anglo-Norman incursions. The primary, senior branch of the clan established itself in County Kerry along the Kenmare River, where the chieftain took the title of O'Sullivan Mór, with his principal seat at Dunkerron Castle. This detailed, multi-part armorial design is registered in the historical records of the Ulster King of Arms, preserved at the National Library of Ireland, and documented in Burke's General Armory as the primary coat of arms for the head of the clan.

The symbolism of the O'Sullivan coat of arms

The formal heraldic blazon divides the shield into horizontal and vertical sections. The upper gold portion (In chief Or) features a red hand holding a sword entwined with a green serpent, positioned between two combatant red lions. The lower left base is green (Vert) containing a golden stag trippant, while the lower right base is split vertically into silver and black (Per pale argent and sable) with a boar passant counterchanged, meaning its colors are reversed across the dividing line. The hand and sword denote governing justice, the serpent represents wisdom, the lions signify military courage, the stag represents peace, and the boar signifies a warrior's disposition. The crest features a robin holding a laurel sprig in its beak, standing on a green lizard or dragon. The Gaelic motto, An lámh fhoisteanach abú, translates to "The steady hand to victory."

Artist's note: From a design perspective, this stands as the most intricate and technically demanding coat of arms I have redrawn for this collection.

Notable Historical Figures

The direct lineage of this coat of arms is tied to the hereditary chiefs of Dunkerron, including Sir Owen O'Sullivan Mór, who was knighted during the late sixteenth century during the Tudor conquest of Ireland when Gaelic lords were pressured to surrender and re-grant their lands under English tenure. The family history is also preserved through the actions of Donal O'Sullivan Mór, who played a prominent role in the Munster confederacy during the Nine Years' War, navigating the regional political transitions of the early seventeenth century. This version represents the verified ancestral record for individuals tracking their descent to the Kerry-based senior sept of the O'Sullivan clan.

About the artist

Each coat of arms in the Family Crests Store is an artwork by heraldic artist Éamonn Breathnach. All are carefully researched, drawing from the earliest available records across multiple heraldic archives. Noted for their elegance and attention to detail, these artworks make meaningful and uniquely personal gifts for any occasion with family and friends.

Product details:

• Glass material

• Volume: 10.5 oz. (311 ml)

• Height: 3.4″ (8.64 cm)

• Diameter: 3.2″ (8.13 cm)

Just a heads-up: this piece loves a gentle hand-wash! Dishwashers and microwaves get super hot, which might damage the print—so let's skip those to keep it looking perfect.

No Warehouses. No Waste. Just for you, made to order.

This product is printed especially for you when ordered, one at a time, by royal decree of Mother Nature to keep the realm beautiful. Family Crests Store guarantees your custom treasure meets all EU and USA safety standards.

Don't see your family name?

If you'd like a name added to the collection, please get in touch.