sentences:  The first, which takes the narrative down to 1224, is derived from the "Annales de Terre Sainte".The second, which covers the years 1223–1242 and the War of the Lombards, is derived from the "History of the War between the Emperor Frederick and Sir John of Ibelin" by Philip of Novara and also contains five poems written by Philip on the war.The third makes use of the "Estoire d'Eracles", which it calls the "Livre dou conquest", to fill in the period down to 1270, after which the compiler makes use of his own memory and oral testimony to write an original account of the final years of the Kingdom of Jerusalem and the following two decades on Cyprus.