Coat of Arms & Family Crest Details
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)“De sin. au pal d'or, ch. d'un lion de sa. C.: une tête et col de grue d'or, bq. de gu.”
A record of documented arms, meaning and origin, researched for the O'Hara family lines. Documented in 2 countries.
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)“De sin. au pal d'or, ch. d'un lion de sa. C.: une tête et col de grue d'or, bq. de gu.”

The O'Hara arms were recorded in Britain, c. 1700.
Arms such as these were typically recorded in Kent.
Kent sits between London and the short crossing to Europe, and the trade passing through made it wealthy. Merchant families bought land with that money, and it was landowners who took coats of arms.
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.
English heraldry allowed arms to be shared by all legitimate descendants of the original owner. These symbols were treated as personal property that moved through the generations to all children. While the eldest son kept the original design, other family members could use the same shield without needing to change it or register their own unique versions.
The O’Hara family name originates from ancient Gaelic roots in Ireland, but its presence in Britain became notable by the early eighteenth century. By 1700, records indicate that members of the family had established themselves in the county of Kent. During this period, Britain was experiencing significant shifts in trade and social mobility, which often encouraged families to move across the Irish Sea in search of new opportunities. These early settlers in Kent likely integrated into the local economy as laborers, craftsmen, or merchants, contributing to the diverse social fabric of the region. While the name remained strongly tied to its Irish heritage, the move to England marked a transition where the family began to participate in the broader historical developments of the British Isles. This migration pattern reflects a common trend of the era, as individuals sought to build stable lives in new communities while maintaining the legacy of their ancestral identity.
Sir Bernard Burke, The General Armory of England, Scotland, Ireland and Wales, London: Harrison & Sons, 1884
Blazon (the actual original written record)“Vert on a pale radiant or, a lion ramp. sa”

The O'Hara 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 family name O'Hara originates from the Irish Gaelic name Ó hEaghra, which means descendant of Eaghra. The family was historically a powerful sept based in the province of Connacht, specifically in the area that is now County Sligo. They were known as the lords of Leyny and held significant influence in the region for several centuries. By the middle of the seventeenth century, the family had expanded their reach across the island. Records confirm that members of the O'Hara family were established in Dublin by 1645, a time when the city was a center of political and social change. This movement from their ancestral lands in the west to the capital city reflects the broader shifts in Irish society during that turbulent period.
Descendant of Eaghra, a personal name meaning strife or jealousy.

