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Madariaga, Salvador de

(Encyclopedia)Madariaga, Salvador de (Salvador de Madariaga y Rojo) sälväᵺōrˈ dā mäᵺäryäˈgä ē rōˈhō [key], 1886–1978, Spanish author and diplomat. In 1922 Madariaga became head of the disarmamen...

Madre de Dios

(Encyclopedia)Madre de Dios mädˈrā ᵺā dyōs [key], river, c.700 mi (1,130 km) long, rising in the Andes of SE Peru and flowing NE through NW Bolivia to the Beni River. It is a major artery of NW Bolivia, but ...

Luna, Alvaro de

(Encyclopedia)Luna, Alvaro de älväˈrō dā lo͞oˈnä [key], 1391?–1453, constable of Castile, grand master of the Order of Santiago. The favorite of John II of Castile, he virtually ruled the kingdom, winning...

Luna, Pedro de

(Encyclopedia)Luna, Pedro de dā lo͞oˈnä [key], 1328?–1423?, Aragonese churchman, antipope (1394–1417) with the name Benedict XIII. He was a doctor of canon law and as cardinal (1375) became an outstanding ...

Luzán, Ignacio de

(Encyclopedia)Luzán, Ignacio de ēgnäˈthyō ᵺā lo͞othänˈ [key], 1702–54, Spanish scholar and critic. He studied the classics and the humanities in Italy. From 1747 to 1749 he was secretary at the Spanish...

Marcos de Niza

(Encyclopedia)Marcos de Niza märˈkōs dā nēˈsä [key], c.1495–1558, missionary explorer in Spanish North America. A Franciscan friar, he served in Peru and Guatemala before going to Mexico. There he headed a...

María de Molina

(Encyclopedia)María de Molina dā mōlēˈnä [key], d. 1321, queen of Castile, consort of Sancho IV. As regent (1295–1301) for her son, Ferdinand IV, she defended his throne against several pretenders, who were...

Medici, Alessandro de'

(Encyclopedia)Medici, Alessandro de' mĕˈdĭchē, Ital. māˈdēchē [key], 1510?–37, duke of Florence (1532–37); probably an illegitimate son of Lorenzo de' Medici, duke of Urbino. His prominence began when ...

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