The houses formed the symbolic focal point of the landed Anglo-Irish political dominance of Ireland from the late 16th century, and many were destroyed or attacked during the Irish revolutionary period.
The term 'big house' came about due to the simple comparison by the tenants of estates of their dwellings with the comparatively large and luxurious residences of the Anglo-Irish aristocracy.
Members of the Anglo-Irish class were granted huge areas of land by the British Crown and quickly became leaders in the economic, as well as political, life of Ireland.
The Big House was the nucleus of the larger estate, commonly referred to as the demesne, and served key functions within many Irish communities.
The Anglo-Irish occupied a social space where they were in Ireland yet not fully Irish, and English in manner and origin yet far removed from life in England.
Features of regency design include the renowned Scagliola columns of Italian influence, made of imported stone, as well as French style plaster and painted ceilings.
The objects within the house were also decidedly foreign and could range from collections of valuable Flemish paintings from the Northern Renaissance all the way to the installation of Lusterweiblen, Austrian light fixtures made of antlers and carved wood.
The Big House had extensive parts of it devoted to leisure and entertainment, included ballrooms, drawing rooms and parlours, as well as the outside grounds of the demesne that allowed for hunting or playing fashionable sports, like cricket.
Maria Edgeworth is one of the earlier Anglo-Irish Big House writers who wrote often satirical stories about the demise of estates through the mishandling of the often absent family members.
'[2]: 102 For the majority, these factors 'led to landlord indebtedness which resulted in the selling off of household contents such as art and furniture and also the parcelling off and sale of demesne lands.
[5]: 157 While much republican sentiment argued that these houses had to be burned because they symbolised Irish oppression, the levelling of the landed class was also meted out under socialist rhetoric.
Unless concerted action is undertaken, a major component of the country’s architectural, historical and cultural heritage, at both local and national level, is in danger of being substantially lost forever to the Irish people.