INTERREGNUM FOUNDATION

Welcome to the online home of Interregnum Foundation, a non-profit organization for the promotion of traditional Roman Catholicism. We strive to provide information and related news about the Catholic Church, Catholic philosophy, and Catholic theology... Interregnum Foundation, Inc., is a 501(c)(3) tax-exempt non-profit corporation registered in the state of Ohio, United States. All donations from the United States are tax-deductible to the extent permitted by law. Our federal tax ID is 81-1473306.

Also known as: Interregnum Foundation, Inc.