56 books • 4 series
Concilia Magnae Britanniae Et Hiberniae, AB Anno MDXLVI Ad Annum MDCCXVII, Vol. 4 (Classic Reprint)
Councils and Ecclesiastical Documents Relating to Great Britain and Ireland, Volume 2, Part 2
Councils and Ecclesiastical Documents Relating to Great Britain and Ireland Volume 2, Pts. 1-2