WATCH RELATED VIDEO Submit "The Conjuring" is based on a true story of the Perron family's alleged haunting during their residence at the 1730s-era house in Harrisville. Advertisement © 2017 HNGN, All rights reserved. Do not reproduce without permission. Advertisement 0 COMMENTS CLOSE COMMENT Get HNGN's Top Stories Newsletter Everyweek You have already subscribed. Thank you.