This Spanish, Catalan, Portugese, Jewish and Italian name was a habitation name from any of various places so called. The origin of this frequent place name is uncertain, although it is probably from the Latin word 'Mirandus' meaning wondrous and lovely, but it is also possible that it was used in the sense of a watch tower or lookout post. In the 8th century, Spain fell under the control of the Moors, and this influence, which lasted into the 12th century, has also left its mark on Hispanic surnames. A few names are based directly on Arabic personal names. The majority of Spanish occupational and nickname surnames, however, are based on ordinary Spanish derivatives. Portugese surnames share many of the features of Spanish surnames, in particular Arabic and Visigothic influence. A notable feature of Portugese surnames is the class of religious names referring to festivals of the church or attributes of the Virgin Mary. One respect in which Portugese names differ from those of the rest of the Iberian peninsular, is that some were adopted at a comparatively late date and honour saints who did not give rise to surnames in other languages. Portugese names typically have the ending 'eiro'. Surnames as we know them today were first assumed in Europe from the 11th to the 15th Century. The employment in the use of a second name was a custom that was first introduced from the Normans. They themselves had not long before adopted them. It became, in course of time, a mark of gentler blood, and it was deemed a disgrace for gentlemen to have but one single name, as the meaner sort had. At first the coat of arms was a practical matter which served a function on the battlefield and in tournaments. With his helmet covering his face, and armour encasing the knight from head to foot, the only means of identification for his followers, was the insignia painted on his shield and embroidered on his surcoat, the flowing and draped garment worn over the armour.