 This trial marriage practice is documented in the fourth and fifth volumes of the Brehon law texts, which are compilations of the opinions and judgements of the Brehon class of Druids (in this case, Irish).The texts as a whole deal with copious detail for the Insular Celts.From the late nineteenth century, the Gaelic Athletic Association (GAA) and others in the Gaelic revival contemplated reviving the Tailteann Games.