Coat of Arms & Family Crest Details
Sir Bernard Burke, The General Armory of England, Scotland, Ireland and Wales, London: Harrison & Sons, 1884
Blazon (the actual original written record)“Ar. three lions pass. guard. in pale gu”
A record of documented arms, meaning and origin, researched for the Murtagh family of Ireland.
Sir Bernard Burke, The General Armory of England, Scotland, Ireland and Wales, London: Harrison & Sons, 1884
Blazon (the actual original written record)“Ar. three lions pass. guard. in pale gu”

The Murtagh arms were recorded in Ireland, c. 1645.
Arms such as these were typically recorded in Dublin.
Dublin was the seat of government in Ireland and the place where grants were sought and recorded. Families with business at the castle or the courts settled nearby, and settling there put their arms on record.
This is where the arms were entered in the register. Families often moved to other parts of the country, so the same name can turn up in more than one region.
The Ulster King of Arms granted coats of arms to individuals who proved their social standing and good character. These symbols were typically inherited by all legitimate descendants of the original holder. If a family branch wanted a unique look, they could apply for a specific change to their design through the office to ensure their identity remained distinct.
The surname Murtagh originates from the ancient Gaelic name Muircheartach, which translates to sea-skilled or navigator. This name was historically associated with powerful seafaring clans along the western coast of Ireland, particularly in County Galway and County Mayo. By the mid-17th century, the family had expanded its reach significantly, with records confirming their presence in Dublin by 1645. During this period, Dublin was a bustling center of trade and political upheaval, and the arrival of families from the west often reflected the broader movement of people seeking new opportunities in the capital city. As the family integrated into urban life, they transitioned from their traditional roots to become part of the evolving social fabric of 17th-century Ireland.
Derived from muir meaning sea and ceartach meaning ruler or director.
