The Seaford Historical Society’s Manor House Lecture Series will host journalist, photographer, and Seaford native Ron MacArthur as he presents “When Cape Henlopen Lighthouse Fell” on Monday, March 11 at 7 p.m. in the Fellowship Hall at ACTS Manor House. Admission and parking are free. This program is part of the Seaford Historical Society’s Manor House Lecture Series. For more information, visit SeafordHistoricalSociety.com/lecture-series.