Born in Valencia, Beneyto moved with her family to Madrid at age three, a city where she remained until 1937. After receiving an education in Castilian, in the first years after the Spanish Civil War she encountered an environment where, for the first time, Valencian occupied a prominent position. It was in these years that her dedication to writing solidified, in an especially self-taught manner which was common to a great number of writers of her generation. She also began a relationship with literary groups of Valencia. This education, straddling the two cultures of the Castilian learned in Madrid and her native Valencian, explains Maria Beneyto's literary bilingualism.
Beneyto's earliest work was in Castilian: Canción olvidada (1947) and Eva en el tiempo (1952). During the 1950s she published her first two poems in Valencian: Otra voz (1952) and Rayas al aire (1956). In 1958 she produced her first prose work, the Castilian novel La prometida. She did not return to publishing in Valencian until the 1960s, with the novels La gente que vive al mundo (1966) and La mujer fuerte (1967). In 1977 she published the poetry collection Vidrio herido de sangre, and then began a long period of silence. This continued until the 1990s.[2]
In 1993 she published her Antología poética and the collections Tras sepulta la ternura and Poemas de las cuatro estaciones, as well as three collections in Castilian: Archipiélago (unpublished poetry 1975–1993), Nocturnidad y alevosía y Hojas para algún día de noviembre, and an Antología poética. In 1994 a new collection appeared: Para desconocer la primavera. 1997 was again a prolific year in terms of publications, with a reissue of La gente que vive al mundo, the anthology Poesía (1952–1993), and a new collection: Elegías de la piedra quebradiza. Her last collection was published in 2003: Bressoleig insomnia anger.
Throughout her literary career, Beneyto's work had been anthologized in several poetry collections, including Las voces de la medusa (1991), Paisaje emergente. Treinta poetas catalanas del siglo XX (1999), Contemporáneas. Antología de poetas de los Países Catalanes (1999), and Homenaje a la palabra. Veinticinco años de poesía al País Valenciano (1999). This places her as one of the main figures – along with Vicent Andrés Estellés, Carmelina Sánchez-Cutillas [ca], and Joan Fuster – of the Valencian poetic generation of the 1950s.
