The structural problems that force a rebuilding of the tower at Kingsbridge cathedral were modeled after an incident at the old cathedral of the Spanish town of Vitoria-Gasteiz (from the author's Acknowledgements).
De strukturelle problemer der tvang Kingsbrigdes katedral til at blive genopbygget blev opsat og inspireret efter en hændelse ved en gammel katedral i den spanske by Vitoria-Gasteiz (fra forfatterens Anerkendelser).