Isildur (English Wikipedia)

Schultz, Forrest W. (1 December 2002). "Christian Typologies in The Lord of the Rings" (PDF). Chalcedon Report. No. 447. Chalcedon Foundation. pp. 22–25. OCLC 58733860. Archived (PDF) from the original on 4 September 2022. Retrieved 26 March 2020.

collider.com (Global: 72^nd place; English: 61^st place)

Kreeft, Peter J. (November 2005). "The Presence of Christ in The Lord of the Rings". Ignatius Press. Archived from the original on 24 November 2005.
Schultz, Forrest W. (1 December 2002). "Christian Typologies in The Lord of the Rings" (PDF). Chalcedon Report. No. 447. Chalcedon Foundation. pp. 22–25. OCLC 58733860. Archived (PDF) from the original on 4 September 2022. Retrieved 26 March 2020.
"Harry Sinclair". British Film Institute. Archived from the original on May 18, 2017. Retrieved 28 March 2020.

Tolkien 1955, Appendix B, "The Second Age" Tolkien, J. R. R. (1955). The Return of the King. The Lord of the Rings. Boston: Houghton Mifflin. OCLC 519647821.
Tolkien 1955, Appendix B, "The Third Age" Tolkien, J. R. R. (1955). The Return of the King. The Lord of the Rings. Boston: Houghton Mifflin. OCLC 519647821.
Tolkien 1955, Appendix A: Annals of the Kings and Rulers, I The Númenórean Kings Tolkien, J. R. R. (1955). The Return of the King. The Lord of the Rings. Boston: Houghton Mifflin. OCLC 519647821.
Schultz, Forrest W. (1 December 2002). "Christian Typologies in The Lord of the Rings" (PDF). Chalcedon Report. No. 447. Chalcedon Foundation. pp. 22–25. OCLC 58733860. Archived (PDF) from the original on 4 September 2022. Retrieved 26 March 2020.
Leotta, Alfio (2015). "Lord of the Rings: Plot". Peter Jackson. New York: Bloomsbury Academic. ISBN 978-1-62356-096-6. OCLC 923808382.