Original Denominational Affiliation describes which religious body the item’s creator(s) were originally aligned with. For Unitarian Universalist congregations or individuals within the Unitarian Universalist community, this can be the American Unitarian Association, the Universalist Church of America, or the Unitarian Universalist Association. This is a great deal to do with chronology, whether the congregation came to be or an individual came to prominence before or after the Unitarian and Universalist merger in 1961.