So far there is no conclusion on Fr. Pieroni (Fr. Christopher Pieroni). It turns out he has been asked about here on CathInfo a number of times! The background is that he jumped from the Novus Ordo to tradition - but nowhere does it state he was conditionally re-ordained. He has been with the SSPX for a few years. Even Internet searches have nothing of fact to offer. Just one person states they "thought" he had been re-ordained by Bishop Williamson. This doubt may cause some trouble at the chapel he services.