Columbia subject headings:
Harvard subject headings:
Crusades--Eighth, 1270
France--History, Military--Religious aspects.
France--History--Louis IX, 1226-1270
Louis IX, King of France, 1214-1270--Death and burial.
Tunisia--History--647-1516
Princeton subject headings:
Crusades--Eighth, 1270.
France--History, Military--Religious aspects.
France--History--Louis IX, 1226-1270.
Louis IX, King of France, 1214-1270--Death and burial.
Tunisia--History--647-1516.