Noun
a Crusade initiated in 1248 after the loss of Jerusalem in 1244 and defeated in 1249
Source: WordNetCrusades Alphonse took part in two crusades with his brother, St Louis, in 1248 (the Seventh Crusade ) and in 1270 (the Eighth Crusade ). Source: Internet
The seventh crusade Engraving representing the departure from Aigues-Mortes of King Louis IX for the Seventh Crusade (by Gustave Doré ). Source: Internet