Knox Coat of Arms Record & History

The family name Knox has deep roots that stretch back to the rugged landscapes of Scotland before expanding across the Irish Sea. By the year 1645, members of the family were firmly established in Dublin, where they became active participants in the city’s growing administrative and social life. During this period, the name was often associated with families who moved to Ireland as part of the broader patterns of migration and land settlement that defined the seventeenth century. These early settlers in Dublin helped the family name transition from its origins in the Scottish Lowlands to becoming a recognized part of the Irish professional and merchant classes. Over the following decades, the family continued to spread from the capital into other parts of the country, gradually weaving their history into the complex fabric of Irish society.

The surname Knox is a classic example of a locational name, originating from the Scots word "knock," which refers to a rounded hill or a small mountain. The family first established itself in the lowlands of Scotland, particularly within the county of Renfrewshire. By the mid-eighteenth century, records confirm that members of the Knox family were well-settled in the town of Renfrew. During this era, families with this name were often deeply integrated into the local agricultural and merchant communities of the Clyde Valley. Because the name was derived from the physical landscape, it likely emerged independently in several places where the terrain featured these distinctive hills. Over time, the Knox family became a recognizable part of the social fabric in western Scotland, moving from their rural roots into the growing towns and parishes that defined the region during the 1700s.