Doña María de la Encarnación Álvarez de Toledo y Gonzaga, marquesa de Móndejar (1755-1821), was a Spanish courtier. She was the Camarera mayor de Palacio to the queen of Spain, Maria Isabel of Portugal, in 1816–1818.Moral Roncal, A. M. (2020). La Camarería Mayor en la corte de Fernando VII: Un espacio nobiliario de poder informal y capital simbólico. Hispania, 80(264), 139–167. https://doi.org/10.3989/hispania.2020.005Revista Hidalguía número 15. Año 1956. (n.d.). (n.p.): Ediciones Hidalguia. p. 206

She was born to Antonio Álvarez de Toledo y Pérez de Guzmán, and Maria Antonia Dorotea Gonzaga.

She married in 1774 to Juan de la Cruz Belvis de Moncada y Pizarro.

She was appointed to the post of Camarera mayor de Palacio to queen in 1814.

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