Papal protection and the crusader Flanders, Champagne, and the Kingdom of France, 1095-1222 - Park, Danielle E. A. ca. 20./21. Jh (The Boydell Press, 2018)
Title from publisher's bibliographic system (viewed on 01.08.2023)
From pilgrimage privileges to protecting the first crusaders -- Defending Flanders and Champagne during the First Crusade -- Developing and consolidating protection, 1123-1222 -- The Second Crusade and the royal regency -- Crusade regencies in Flanders and Champagne, 1145-1177 -- Crusade regencies from the Third Crusade to the Fifth Crusade, 1189-1222