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)“Vert three herons ar”
A record of documented arms, meaning and origin, researched for the Ohearn 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)“Vert three herons ar”

The Ohearn arms were recorded in Kerry, c. 1645.
Kerry was mountain and coast country in the far south-west of Ireland. Its land was poor and held by a few families for a very long time, and long unbroken holding fills a register.
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 family name O’Hearn originates from the Gaelic name Ó hEachthigheirn, which translates to descendant of the horse lord. This name highlights the importance of horses in early Irish society, as those who managed or owned them held significant status. By 1645, records confirm that the family was well-established in County Kerry. During this period, the family lived through a time of great political upheaval in Ireland as local clans faced pressure from changing land ownership laws. Despite these challenges, the O’Hearns remained deeply connected to the landscape of the southwest. They were part of a long tradition of families who maintained their identity through oral history and local community ties during the seventeenth century.
Descendant of the horse lord or horse master.
