[This interesting detail shows that the wood (Madeira) transported to Portugal from the islands newly discovered by the Infant D. Henrique, chiefly from the isle of Madeira, was in such quantity as to cause a change in the system of construction of houses in towns, by increasing the number of storeys, and raising the height of the houses, thus bringing in a new style of building instead of the Roman and Arabic systems then probably followed. This probability acquires more weight in view of the system of lighting at Lisbon ordered by King Ferdinand, as appears from a document in the Archives of the Municipality of Lisbon. So this detail related by Azurara is a very curious one for the history of our architecture.]--S.] [Endnote 15: (p. 9). _Dwellers in the Algarve_ (_Alfagher_), i.e., the extreme southern portion of Portugal, including Cape St. Vincent, the cities of Lagos, Faro and Tavira, and Sagres (off C. St. V.), the special residence of the Prince himself. Later, the plural title "Algarves" was applied to this Province, in conjunction with the possessions of Portugal on the North African coast immediately fronting the Spanish peninsula, viz., Ceuta, "Alcacer Seguer," Anafe, Tangier, Arzila, etc.] [Endnote 16: (p. 10). _Moors ... on this side the Straits and also beyond._--Moors who on "this side the Straits" had "died" from Prince Henry's lance might be difficult to find; but of "those beyond" the reference is more particularly to the conquest of Ceuta, 1415; the relief of the same, 1418; the abortive attempt on Tangier, 1437; and the raids upon the Azanegue Moors between Cape Bojador and the Senegal, _c._ 1441-1450. The African campaign of 1458, which resulted in the capture of Alcacer the Little, cannot, of course, be included here.] [Endnote 17: (p. 10). _That false schismatic Mohammed._--In the ordinary style of mediæval reference, as followed by Father Maracci and the older European school of Arabic learning. The progress of the Moslem faith in North Africa was rapid in the Mediterranean coast zone, but comparatively slow in the Sahara and Sudan. See Introduction to vol. ii, pp. xliii-lix, and W. T. Arnold, _Missions of Islam_.]