IPM stands for "Inquisition(s) Post Mortem", nowadays called "inquests".
An edited Calendar of Inquisitions Post Mortem was published in 1916. It was not error-free. See http://groups.google.com/group/soc.genealogy.medieval/browse_thread/thread/ba0047cb2e9f07ec?hl=en, for example.
Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.