Nielsen Hayden genealogy

The Catholic Encyclopedia: An International Work of Reference on the Constitution, Doctrine, Discipline and History of the Catholic Church, eds. Charles G. Herbermann, Edward A. Pace, Conde B. Pallen, Thomas J. Shahan, and John J. Wynne. 15 volumes. New York: Robert Appleton Company, 1907-1912.

• Title	The Catholic Encyclopedia: An International Work of Reference on the Constitution, Doctrine, Discipline and History of the Catholic Church, eds. Charles G. Herbermann, Edward A. Pace, Conde B. Pallen, Thomas J. Shahan, and John J. Wynne. 15 volumes. New York: Robert Appleton Company, 1907-1912.
  Source ID	S4308
  Linked to (5)	Ansegisel, Mayor of the Palace of Austrasia St. Elzéar de Sabran Adrian Fortescue Gilbert Jocelyn St. Gilbert Jocelyn