Family Crests Store
O'Brien Family Crest mug
O'Brien Family Crest mug
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An O’Brien Family Crest mug—the perfect gift for family and friends. Beautifully illustrated. Carefully researched. Uniquely personal.
Eminently suited for a proper brew, here’s a meaningful gift for milestone birthdays, Father’s Day, a new home, or Christmas morning.
Origin of the name
The O’Brien surname (Irish: Ó Briain) originates from the powerful Dál gCais clan of southwest Ireland. Meaning “descendant of Brian,” it pays tribute to Brian Boru, the celebrated High King of Ireland. From their stronghold in Thomond—now known as Clare and Limerick—the O’Briens ascended to one of Ireland’s most influential royal families, governing for centuries and playing a pivotal role in shaping the region’s history.
The surname was established following Brian Boru’s death in 1014, when his descendants adopted Ó Briain to signify their direct lineage. Their ancestry extends further back through the Dál gCais, a Gaelic dynasty traditionally associated with the ancient chieftain Cormac Cas. This profound heritage underscores the O’Brien family as one of Ireland’s most historically significant lineages.
Symbolism of the O’Brien coat of arms
The O’Brien coat of arms embodies this regal heritage and enduring strength. The shield, predominantly red, displays three lions arranged vertically—an emblem of courage, authority, and nobility. These lions symbolize both the family’s leadership and their longstanding influence in Irish history.
Above the shield, the crest features a powerful arm emerging from a crown, clutching a dagger. This represents strength granted from above, often interpreted as divine support or rightful power. It closely aligns with the family motto, “Lámh láidir in uachtar” — “the strong hand uppermost.”
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
- Ceramic
- 15 oz mug dimensions: 4.7″ (11.9 cm) in height, 3.3″ (8.5 cm) in diameter
- Lead and BPA-free material
- Dishwasher and microwave safe
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 that all products comply with EU and USA safety standards.
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If you'd like a name added to the collection, please get in touch. ⚜️
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